Need help on 2 questions If you dont know the answer please dont answer this is urgent. ( Includes Brainiest!)

Answers

Answer 1

Agreed u need to do the opposing operation to eliminate a variable then do the opposite with that answer to the original answer which in this case is to divide!

Related Questions

Who knows how to do this ?

Answers

Answer:

hello again

Step-by-step explanation:

i think

[tex] \frac{10}{19} [/tex]

have a nice day

Plzzz help I’m being timed!!!!

Answers

Answer:

Mrs. Meyer introduced me to some of her favorite jazz musicians, including John Coltrane, Louis Armstrong, and Miles Davis.

Step-by-step explanation:

i think this is correct sorry if its not!! good luck<3

Answer:

put a comma after all the last name

Step-by-step explanation:

put on before louis and before And

Simplify the expression: 2(4x+5)-12

Answers

8x -2

hope this helped

8x-2 is the correct answer

The base, b, has a length of 12 centimeters. The height, h, is 8 centimeters.

What is the length of s?

The length of s is
centimeters.

Answers

Answer:

b=12

h=8

s=b-h

s=12-8=4

s=4

Melissa earns a 2% commission on the first $750 of sales she makes each week. She earns a 3% commission on the amount of her sales that are greater than $750 each week. Melissa earned $37.50 in commissions last week. How much were her sales last week?

Answers

Answer:

1500
I hope this helps lol

What type of association is shown in the scatterplot ? :

A ) a positive nonlinear association

B ) a negative linear association

C ) no association

D ) a positive linear association

Answers

Answer:

Step-by-step explanation:

I would say C bc it doesn’t seem to be going in any certain direction

WILL GIVE BRAINS!!! HELP

Answers

Answer:

$30.50 per hour

Step-by-step explanation:

427/14 = 30.50

i want his job!!

btw can i get brainliest plz

Answer:

$30.50

Step-by-step explanation:

All you have to do is take any one of those and divide the number of dollars earned by the number of hours:

$427 divided by 14 = $30.50

please please help me

Answers

This question is really hard

Answer:

1. [tex]\frac{1}{4}[/tex]

2.[tex]\frac{5}{6}[/tex]

3.[tex]\frac{3}{10}[/tex]

4. 1[tex]\frac{1}{8}[/tex]

5. 2[tex]\frac{6}{7}[/tex]

6. 3[tex]\frac{8}{9}[/tex]

Step by Step Explanation

I used the same method with all 6 questions, I had to tweak it slightly for the last 3 as they were mixed fractions.

For the first 3 questions, I used the number you had to make and multiplied it by the denominator. Let's use the first questions as an example.

We need to make 7 by adding something to 27/4. I multiplied 7 by 4 in order to get 28.

This means your goal is to get to 28/4.

The difference between 28/4 and 27/4 is 1/4. Meaning you only have to add 1/4 in order to make 7.

For the last 3 questions I first sorted the fractions out. Let's use the first question again on the right side as an example.

I made 5[tex]\frac{7}{8}[/tex] a top heavy fraction by first multiplying 5 by 8, which makes 40. I then added 40 to 7 making 47. Now the fraction is 47/8.

Now that we have our top-heavy fraction we do the same as last time. We need to make 7. So we multiply 7 by 8 and that makes 56. The difference between 56 and 47 is 9. So we need 9/8 in order to get to 56/8. We need a mixed fraction so 9/8 becomes 1[tex]\frac{1}{8}[/tex].

I hope this helps, if this was confusing don't be afraid to ask questions.

updated!
Match the vocabulary word with its definition.

1 .
factor tree
an approximate value close to the actual value
2 .
estimation
the smallest multiple that any given numbers have in common
3 .
least common denominator
the amount of time that passes between the start of an event to the end of an event
4 .
equivalent fractions
the line between the numerator and the denominator of a fraction
5 .
fraction bar
a number that shows part of a whole
6 .
factor
the least common multiple of two or more denominators
7 .
elapsed time
a fraction in which the numerator is larger than or equal to the denominator
8 .
denominator
the largest factor that any given numbers have in common
9 .
least common multiple
a number that divides evenly into another number
10 .
improper fraction
fractions with the same numerical value; fractions that are equal to each other
11 .
fraction
an organized way of finding the prime factorization of a number
12 .
greatest common factor
the number under the fraction line; tells how many equal parts the whole was broken into

Answers

Answer:

Step-by-step explanation:

Composite number

a whole number that has factors other than just 1 and itself

Divisible

able to be divided by a given whole number without a remainder

Factor

a whole number that divides into another number without a remainder

Factor tree

a tree-like structure that uses branches to show the factors of a number

Multiple

the product of a given number and another whole number

Prime factorization

an expression that shows a number expressed as a product of prime numbers

prime number

a whole number that has only two factors, 1 and itself

product

the answer to a multiplication problem

GCF

greatest common factor of a set of numbers

1. factor tree: organized way of finding
2. estimation: approx value
3. LCD: least common multiple of two or more denominators
4. equivalent fractions: same numerical value
5. fraction bar: line between numerator and the denominator
6. factor: number that divides evenly
7. elapsed time: amount of time
8. denominator: number under the fraction line
9. LCM: smallest multiple that any given
10. improper fraction: numerator is larger than denominator
11. fraction: number that shows part of a whole
12. GCF: largest factor

Ms. Thompson reported her students' scores on their most recent test. How many students scored at least 80

Answers

Answer:

Step-by-step explanation:

5 scored in the 80's and 0 scored in the 90's

anything less than 80 would not be counted

Answer: I think it's 85 , I hope this helped if not I totally understand .

Step-by-step explanation:

HELP ASAP

The price of a new pair of shoes is $52.00. If you order them directly from the company on the internet, you can save money and the price is only $42.64. What is the percent change?

Answers

Answer :
18%

Step by Step :
42.64/52=0.82
0.82*100=82
100-82=18

Answer:

It's an 18 percent decrease.

Step-by-step explanation:

I took the quiz and got it correct.

Two right triangles are graphed on a coordinate plane. One triangle has a vertical side of 3 and a horizontal side of 7. The other triangle has a vertical side of 9 and a horizontal side of 21.

Could the hypotenuses of these two triangles lie along the same line?

a) Yes, because they are both right triangles
b) Yes, because they are similar triangles
c) No, because they are not similar triangles
d) No, because one is larger than the other

Answers

Answer: it’s B

Step-by-step explanation:

Answer:

answer is b

Step-by-step explanation:

bcunjkxjdijwjwjqjeufbakdkcjisjsbsbdod

please include an explanation !!

Answers

Answer:

4 yd

Step-by-step explanation:

20 yd / 4yd is 5yd and 8yd / 4 yd is 2yd they both have the number for in common it is the greatest common factor so 4yd is the answer.

Answer:

10.5

Step-by-step explanation:

Volume of a triangular Prism= [tex]\frac{1}{2}[/tex]blh

840=[tex]\frac{1}{2}[/tex](x*20*8)

840=[tex]\frac{1}{2}[/tex](x*160)

840=[tex]\frac{1}{2}[/tex](160x)

840=80x

x=10.5

(05.01) A poster is shown below: 3 feet 12 feet. What are the dimensions if the poster is enlarged by a factor of 5/2?

7.5 ft by 30 ft
15 ft by 60 ft
1.5 ft by 6 ft
15 ft by 6 ft

Answers

7.5 by 30

3 * 5/2 = 7.5

12 * 5/2 = 30

Answer:

7.5 by 30

3 * 5/2 = 7.5

12 * 5/2 = 30

Step-by-step explanation:

in orlando , florida , the high temperature was 85 degrees on saturday 79 degrees on sunday. What is the percent of change in the high temperature from saturday to sunday?

Answers

The percent is estimated 7%.

Percent estimated 7%

In a bag of mixed candy bars, the ratio of the number of Twix bars to the number of Snickers bars is 5:6. Determine the number of Twix bars in the bag if there are 54 Snickers bars.

Answers

Answer:

Step-by-step explanation:

9 into 6 is 54 and 9 into 5 is 45 rest u can understand

It’s nothing hshshjdhdaisjdjdjd

Pt. 1- Write an algebraic expression that Marshall
can use to determine the total cost of buying
a watermelon that
Watermelons
weighs w pounds and
$0.68 per lo
some tomatoes that
weigh t pounds. How
Tomatoes
$3.25 per lb
much will it cost to
buy a watermelon that
weighs 182 pounds
and 5 pounds of
tomatoes?

Pt. 2 - How much will it all cost?

Answers

Answer:

The answer is that the cost will be a total of $142.05. That is $125.80 for Watermelon that weighs 185 lbs and $16.25 for 5 lbs of tomatoes.

Step-by-step explanation:

Given: Watermelons are .68 / lb and tomatoes are 3.25 / lb.

Let w = watermelon weight and tomato weight.

An equation would be:

.68w + 3.25t = Total cost

For 185 lb of Watermelon and 5 lbs of tomatoes:

.68(185) + 3.25(5) =

$125.80 + $16.25 = $142.05

(Hope this helps. Btw, I am the first to answer!!)

OKAY IT WOULD BE 142.05 SORRY IF IM WRONG.

Which of the above graphs represents the stated inequality?
X ≤ ⅞

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

the circle is filled in because it is less than or equal too, and it points left

Multiply and Divide Decimals.
Gweyn buys material to make a bumble bee costume. she buys 1.75 yards of yellow material. she buys 1.2 time as many yards of black material. how many yards of the black material does Gweyn buy?
Answer the problem Show your work.
State your answer give details.
Do all this You'll get Brain!!! <3

Answers

Answer:

ithinxk its 2.1

Step-by-step explanation:

Answer:

2.1 Yards of Black Material.

Step-by-step explanation:

The problem is a simple multipication problem.

Take 1.75, and multiply that by 1.2. The answer comes out to 2.09. Since the 9 in the .09 part is above 5, you would round that up, which gets you the answer of 2.1 Yards.

A rectangle has a length of 2x+ 7 and a width of 3x+ 8y. Write and simplify an expression for the perimeter of that rectangle.

Answers

2(2x+7)+ 2(3x+ 8y) should work

simplify
1) 8-(2+7)
2) 9-(2-7)
3) 8-(-2+7)
4) 8-(-2-7)

Answers

1). 8-9=-1
2). 9–9=18
3). 8–2+7=8+9
4). 8–2-7=8+5

You and a friend are preparing for the grand opening of your new bakery. You are expecting 108 people to come, so you have rented 108 chairs. Each table needs to have the same number of chairs and be decorated with identical centerpieces. You have 63 balloons, 99 cookies and 45 bouquets of flowers for the centerpieces. There is an unlimited number of tables available. 1. Part A - What is the greatest number of identical tables that can be made using all of the items? * 1 point This is a required question 1 Part B - Explain how you found your answer for Part A . *

Answers

D is likely the answer

In the elementary school, middle school, and high school, there are 107 teachers altogether. If 27% of the teachers work at the elementary school, 35% work at the middle school, and 38% work at the high school, How many teachers work at the elementary school, how many teachers work at the middle school, and how many teachers work at the high school?

Answers

Elementary school:

27% = 207/100 x 27 = 55.89 = 56 teachers

Middle school:

35% = 207/100 x 35 = 72.45 = 72 teachers

High school:

38% = 207/100 x 38 = 78.66 = 79 teachers

Elementary school:

27% = 207/100 x 27 = 55.89 = 56 teachers

Middle school:

35% = 207/100 x 35 = 72.45 = 72 teachers

High school:

38% = 207/100 x 38 = 78.66 = 79 teachers

I'LL GIVE BRAINLIEST:

Answers

Answer:

The answer is C:120 square cm

Step-by-step explanation:

The ratio is 1 to 3.

This shows that the second rectangle is three times larger than the smaller one.

To figure out the area of the second rectangle you multiply the first rectangle's area by 3.

This is 40x3=120.

So your answer is 120 square cm

What is the y-intercept of the line y = \frac{3}{4}x
4

3
x + 2?

Answers

Answer:

u typed it wrong i can help u doe type it right

Step-by-step explanation:

pretty sure it’s 2 but not definite

The probability of rolling a number less than 3 on a number cube is 2/6. What is the probability of its complement? Simplify your answer.

Answers

Answer:

4/6

as we know probability of rolling a number less than 3 on a number cube is 2/6 and then its complement (opposite, greater than 3) that is 4/6

Aw we know the probability of rolling A number less than three on a number cube is 2/6 and then it’s complement (opposite, greater than three) that is 4/6

a quart of stain covers 100 square feet. how many quarts should you buy the stain the wheelchair ramp?

Answers

Answer:

aw hes in a wheelchair

Step-by-step explanation:

How do we figure out the value of a variable?

A )Add up all the numbers in the equation.
B )Multiply the variable by itself.
C )Isolate the variable on one side of the equals sign.
D ) A variable has no set value.

Answers

Answer:

c i think

Step-by-step explanation:

The manager of a dress shop recorded the number of dresses sold during the week, the data is as follows:
17, 15, 16, 20, 15, 19
Find the mean deviation for this data.

Select one:

1.91

2.21

1.67

4.98

Answers

Answer: The answer is 1.67

Step-by-step explanation:

First, find the mean by adding all of the numbers and divide them by how many numbers there are, so 17+15+16+20+15+19=102 Then 102/6= 17. Then take the mean and subtract it by every number, and make sure it is the number’s absolute value.

17-17=0, 15-17=2, 16-17=1, 20-17=3, 15-17=2, 19-17=2. Then add all of those numbers and divide them by how many numbers there are. 0+2+1+3+2+2=10. 10/6=1.67

Answer:

1.67

Step-by-step explanation:

[tex]\frac{17 + 15 + 16 + 20 + 15 + 19}{6} = \frac{102}{6} = 17[/tex]

distance from 17

17, 0

15, 2

16, 1

20, 3

15, 2

19, 2

[tex]\frac{0 + 2 + 1 + 3 + 2 + 2 }{6} = \frac{10}{6} = 1.67[/tex]

Calculate the density of a material that has a mass of 52.4g and a volume of 13.5cm3

Answers

Answer:

Step-by-step explanation:

P = m/v

Where p is density m is mass and v is volume

Putting values of m and v

P = 52.4/ 13.5

P =3.88

3.88 should be the answer

Other Questions

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