Mathematics High School

questions 27 and 28 please ​

Questions 27 And 28 Please

Answers

Answer 1

Answer:87

Step-by-step explanation:

CUZ IT

Related Questions

What is the slope of the line

Answers

Answer:

-3

Step-by-step explanation:

it would be -6/2 but if you simplify them its -3/1 so -3

solve for x: x/9+2x/2=1/3

Answers

Answer:

x=0.3 0r x=3/10

Step-by-step explanation:

plz i need help please help​

Answers

Answer:

The answer is the fourth choice.

Step-by-step explanation:

The fourth choice is the only one that is supplementary.

Julie is training for a marathon she runs 3.25 kilometers each day for 14 days. How much meters does she run

Answers

Answer:

3.25×14=44.5km

then change km to metrs

so 45500 meters

3.25x14 hope this helps

3(x+1)+11<-2(x+13)

show steps please
thanks!

Answers

Answer:

x < - 8

Step-by-step explanation:

Given

3(x + 1) + 11 < - 2(x + 13) ← distribute parenthesis on both sides

3x + 3 + 11 < - 2x - 26

3x + 14 < - 2x - 26 ( add 2x to both sides )

5x + 14 < - 26 ( subtract 14 from both sides )

5x < - 40 ( divide both sides by 5 )

x < - 8

Answer:

x<-8

Step-by-step explanation:

3x+14<-2x-26(combine and distribute)

3x+14-14<-2x-26-14(subtract 14 from both sides)

3x<-2x-40(add 2x to both sides)

5x<-40(divide both sides by 5

x<-8(this is your final answer)

Hope it helps!!

Pls help!! Thank you

Answers

Answer: I think it's Exponetinal.

Step-by-step explanation:

Solve.

7 pounds × 16 ounces = how many pounds

Answers

7 pounds. 16 oz = 1lb

Answer:

116

7pounds ×16 ounces =116 pounds

16 is 32% of ______?

Answers

Answer:

50

Step-by-step explanation:

16 = 32% of x

16 = 0.32x

0.32x = 16

x = 16/0.32

x = 50

Answer: 50

Answer:

50

Hope this helps!!!!!!!!!!!!!

A bag contains only red, green, brown and yellow marbles. The probabilities of selecting each colour are shown below. red=5x green=2x brown=3x yellow=4x Find the probability of selecting a yellow marble. P(Yellow)=?

Answers

Answer:

28.57%

Step-by-step explanation:

In order to find the probability of selecting a yellow marble we first need to calculate the total number of marbles in the bag. We do this by adding the number of individual colored marbles together.

5 + 2 + 3 + 4 = 14 total marbles

Now that we have the total number of marbles in the bag we need to divide the number of yellow marbles by this total to get the probability in decimal form.

4 (yellow) / 14 (total) =  0.2857

Now we need to multiply this decimal by 100 to get the percentage probability.

0.2857 * 100 = 28.57%

Finally, we can see that the probability of selecting a yellow marble is 28.57%

Solve for x..........................

Answers

Step-by-step explanation:

x + 8x + 90 = 180

9x = 90

x = 10

Factor: b2 + 11b + 10
pls help i need it

Answers

(b+1) (b+10) hopefully this is right

I will mark you brainiest if you can answer this

Answers

a.Figures A and A’ are similar because A’ is a dilation of A. They are essentially the same shape, but different sizes.

b. Nadia said that A is dilated by a scale factor of 2 to form A’, but this would mean A’ is 2 times as large as A. The scale factor is actually 1/2.

Hope this helped!

Match each graph of a system of equations to the number of solutions of the system.
Infinite Many Solutions
!! No Solutions
!! One Solution

Answers

Answer:

B

Step-by-step explanation:

jennifer bought 2 1/2 pounds of ham for $9.50. how much did she pay per pound?

Answers

Answer:

3.80 per pound

Step-by-step explanation:

Answer:

The answer is $4.75.

Step-by-step explanation:

Turn 2 1/2 into an improper fraction.

It'll be 4/2.

Then divide - $9.50 ÷ 4/2

The answer is $4.75.

To be sure, you can multiply 4.75 x 2 which equals 9.50.

HELP MATH TEST

solve the following equation for p 4.8p = 16.8

Answers

Answer:

3.5

Step-by-step explanation:

16.8/4.8= 3.5

the answer is 3.5 :)

Pls halp I need it fast so please try your best to be fast

Answers

answer should be A hope it helps

Anthony had dinner at his favorite restaurant. His total bill was $32.00. If the sales tax is 8% and a 20% tip was left, what is the total cost of Anthony’s meal?

please help .-_-.

Answers

Answer:

$40.96

Step-by-step explanation:

divide 32 by 10 you get 3.2. thats 10%. so he tips 20%, so do 3.2 by 2, and you get 6.4, thats how much he tips. now divide 3.2 by 10, you get 0.32. thats 1%. multiply 0.32 by 8, and you get 2.56. add 32+2.56+6.4 and thats the answer

Giving brainliest!!!!!

Answers

Answer: It’s C, “x+12=30; x=18 students”

Step-by-step explanation:

If Mr. Wilson has 12 more students than Mr. Star, whatever Mr. Star has (x) plus 12, should equal 30. That would make x, or the amount of students Mr. Star has, 18. This answer is included in option C.

can you help me pls im confusion.

Answers

Answer:

equal

Step-by-step explanation:

I did it in 1st grade

Answer:

2.5 counters

Step-by-step explanation:

On the right, there are 8 spheres. Since the scale is balanced, we can assume there is an equivalent of 8 spheres on the left side. We can clearly see three spheres (in red), so we'll subtract that from the 8. The canisters (blue) are the same weight, and make up 5 spheres togther. So, divide by 2, and your answer is the blue canister is equal to 2.5 spheres/counters.

Help please

(Don’t mind this just need 20 letters to post)

Answers

The correct answer is 5,1

An oblique cylinder with its dimensions is shown below. What is the volume of this cylinder to the
nearest cubic centimeter? Use 3.14 for 7.
5 cm
1,021 cm
377 cm3
12 cm
534 cm
942 cm
-
х
+
11

Answers

Answer:

1021

Step-by-step explanation:

Answer:

1021 cm3

Step-by-step explanation:

5. Open-Ended: Write the equations of three lines whose graphs are parallel to y = 2x + 11.​

Answers

Answer:

Parallel lines have the same slope, so any line with a different y-intercept and same slope.

Step-by-step explanation:

y = 2x + 10

y= 2x + 9

y= 2x + 12

every month Miss Thomas pays her car loan through automatic payments (withdrawals) from her savings account. she pays the same amount on her car loan each month. at the end of the year for savings account balance changed by -$2,931 from payments made on her carlone


A. what is the change in mrs. Thomas savings account balance each month do to her car payment??


B. Describe the total change to mrs. Thomas saving account balance after making six monthly payments on her carlone ​

Answers

Answer:

ujqjwhwjjsbwjwjdjdisudjekfjfjf

Please help if your not busy ! What is 20% of 81

Answers

Answer:

16.2

Step-by-step explanation:

Can I get brainlyest I’m so close to expert

Answer: 16.2

Step-by-step explanation:

To find out a percent of a number you have to turn the percent into a decimal.

This is how you do it.

0.20*81=16.2

Hope this helps!

Lata has collected 75 pennies, Lata's father says that if she arranges the pennies in 15 rows, Lata will be able to make a rectangle using all of her pennies. Is her father correct?​

Answers

Answer:

Yes, Her father is correct.

Step-by-step explanation:

75/15=5 which means that there will be fifteen rows, with five pennies in each row. Since one side has 5 pennies and the other has fifteen, the sides are different and form a rectangle. To check your work, you can do 15*5 which equals 75 the rectangle of pennies should look like this:

0 0 0 0 0

0 0 0 0 0

0 0 0 0 0

0 0 0 0 0

0 0 0 0 0

0 0 0 0 0

0 0 0 0 0

0 0 0 0 0

0 0 0 0 0

0 0 0 0 0

0 0 0 0 0

0 0 0 0 0

0 0 0 0 0

0 0 0 0 0

0 0 0 0 0

Find the missing side length

Answers

6.93 should be your correct answer

Ahmad starts hiking at an elevation of -50 feet and then stops to the rest at the elevation of 85 ft. which expression represents in elevation from start to his resting place. 50-85. -50-85. -85-(-50). 85-50

Answers

Answer: 50 + 80 = 130 So the answer would be |-85-(-50)|.

Determine if the given pair of lines are parallel , perpendicular, or neither . Y= -1/3x + 17 and y= 3x + 2

Answers

Answer: hi

Step-by-step explanation: 2 louse 8 equals no p

Does anyone know the answer?

Answers

Answer:

20bags+$30

Step-by-step explanation:

A horse's lifespan is about 30 years. A horse's lifespan is
56 years less than that of an elephant. Write a
subtraction equation and solve to find the lifespan of an
elephant.

Answers

Answer:

x = 30 + 56

The lifespan of an elephant is 86 years

Step-by-step explanation:

Other Questions
Does anyone know how to do this?? Help please!!!! Determine the cost assigned to ending inventory and to cost of goods sold using specific identification. For specific identification, ending inventory consists of 200 units, where 180 are from the January 30 purchase, 5 are from the January 20 purchase, and 15 are from beginning inventory. Select the linking verb and the predicate noun or predicate adjective. what is meant by demosplz help me 63 is 11% of what number? I'm struggling drinking a good amount of water each day, what are some ways to help this? I know this app is for school stuff haha but I feel I can get good help here. Write a sonnet for me. It has to be a sonnet, ABAB CDCD EFEF GG. Plz help. what is 2 + 2 - 90 + 40 expressions are equivalent to -7+3(-4e-3)7+3(4e3) Find the mean: 1, 4, 4, 6, 10 In a survey of 3,200 people who owned a certain type of car, 960 said they would buy that type of car again. What percent of the people surveyed were satisfied with the car?HELP NOW!! Are super PAC's too influential in political campaignstoday? i am asking everyone opinion but rate this 1-10I do love to draw old classic musicians Why do adolecents require more energy and nutrients? need a little help please Put these events leading up to theevents of the Second World War inorder.1. Germany invades Poland.2. The Treaty of Versailles is signed.3. Britain declares war on Germany.4. The Nazi Party wins the generalelection.5. Germany have financial problems.6. Adolf Hitler starts the NationalistSocialist Party (Nazi Party).7. Neville Chamberlain meets withHitler and declares 'Peace for ourtime'. Summarize the hardships of the farmers during the Great Depression. One cell phone company charges a $76 sign-up fee and $40 per month. Another cell phone company charges $136 sign-up fee and $20 per month. Write and solve an equation to determine after how many months the cost is the same KHAN ACADEMY! what is the constant of proportionality in the equation: y=2x?constant of proportionality=?? Hey do you mind helping me on the Redbox and I could really use some help an explanation if you know it thank you very much you made my day:)!!