Mathematics Middle School

Please help me with acellus

Answers

Answer 1

4x-16=2x+16
4x+2x=16+16
6x=22/6

x=3.7

Answer 2

Image attached as to what to do

Related Questions

Caleb has $57 to spend at a carnival. He buys his dinner for $9. Then he will buy some ride tickets for $1.50 each. How many tickets can he buy? write the inequality

I WILL GIVE BRAINLIEST IF CORRECT

Answers

Answer: b. $1545

Find the amount of interest: for the time period, use 9/12 months, which equals 3/4, or 0.75; multiply: $1500 x 0.04 x 0.75 =$45. Add to find the amount paid back: $1500 + $45 = $1545

Step-by-step explanation: b. $1545

Find the amount of interest: for the time period, use 9/12 months, which equals 3/4, or 0.75; multiply: $1500 x 0.04 x 0.75 =$45. Add to find the amount paid back: $1500 + $45 = $1545

Answer:

He can buy 32 tickets.

Step-by-step explanation:

Caleb starts w $57, subtract $9 because of the dinner. He is left with $48. Divide 48 by 1.50 which results in 32 tickets.

Find to the nearest square foot the total surface area of a cylinder with radius 7ft and height 9 ft.
a.
876 sq. ft
c.
987 sq. ft
b.
703 sq. ft
d.
135 sq. ft

Answers

Answer:

d is the answer

Step-by-step explanation:

just multiply

The answer isssss D if you multiply

Anytime you have the same numerator and denominator, the faction is always equal to ONE.

EX. 10/10 = 1 4/4 = 1 19/19 = 1

What type of fractions are these?

a
Proper Fractions
b
Mixed Numbers/Fractions
c
Improper Fractions

Answers

Answer:

A. proper fraction

Step-by-step explanation:

Improper fraction = 11/10

Proper fraction = 5/10

Mixed fraction = 1 2/10

Answer:

Step-by-step explanation:

Proper fraction ex. 5/10

Improper fractions ex. 11/10

Mixed fraction ex. 1 2/10

giving correct answer brainlyest!!

Answers

Answer:

Step-by-step explanation:

brainliest

Answer:

The answer is 16.4 because you count using rise over run.

Step-by-step explanation:

Someone answer fast i need it quick

Answers

3x5 Jen mssmsmamamemendndn 549302 &:&3&/&/‘

Answer:

i think it is 9/28 but i am not shure

Step-by-step explanation:

i found the lcd (least comon denominator) and made

28/4 and 28/1 and the multiplyed the number i multipyed to the denominator to the top number and got 28/16 and 28/7 and then subtracted that

i am not shure that that is correct tho

srry if wrong (:(

Ty is buying an aquarium for his fish. He knows the tank can hold 95in³ of water and the area of the base 19in². What is the height of the aquarium?

Answers

Answer:309,512,375

Step-by-step explanation:

answer is 309,512, 375

with one is it
a
b
c
d

Answers

Answer:

D.) 38 cm²

Step-by-step explanation:

apologies if this isn't correct but I hope it is, anyway have a good day/night!

the area of the figure is 38.28cm².

The area of the shape is the sum of the area of the semicircle, a rectangle, and a right triangle.

Area of a semicircle = [tex]\frac{1}{2}[/tex]πr²

[tex]\frac{1}{2}[/tex]x 3.14 x (4/2)² = 6.28 cm²

Area of the rectangle = length x width

6 x 4 = 24 cm²

Area of the right triangle = [tex]\frac{1}{2}[/tex]x base x height

[tex]\frac{1}{2}[/tex]x (10 - 6) x 4 = 8cm²

Sum of the areas = 8 + 24 + 6.28 = 38.28cm²

math math math math and more math

Answers

Answer:

OMG SOOO MUCH MATH AHHHHH

Answer:

That's a Mean Trend

Explanation:

Just look at how mean those dots look.

im just lonely please drop ur social medias

Answers

are you a boy or girl?

Answer:

no thank you

Step-by-step explanation:

PLEASE only respond if you know this answer. This is my third time asking this but everyone responded wrong. I already know what A B and C are I just need initial value and rate of change! Good answers will get a brainliest.

Answers

Your rate of change is 2.54/1 or to simplify its 2.54. Your initial value will be 0 aka your Y value will equal 0

HELP ME PLEASE IM STUCK ON THIS

Answers

Answer: 2.9 if you can do decimals

Step-by-step explanation:

Because who would think of decimals (:

Answer:

All you do is take the point and move it somewhere less then three, like -6, just move it to where you think your classmate wont put it

Step-by-step explanation:

people who are attending a music concert are randomly polled and asked how many concert t-shirts they buy each year. the results of the survey are shown below

Answers

C hope this helps!!!

Pls HELP ASAP THIS TEST IS SO IMPORTANT FOR ME TO FAIL!!!!
1. What is the value of the expression 2a+b-c when a=5.3,b=1.25, and c=2.4? Show your work!
2. Which decimal matches the following phrase: Fifteen and six hundred forty-five thousandths.
3. What is the correct way to say 7.14 *
4. Which expressions have the same product as 0.225 × 0.72? Choose all the correct answers. *
2.25 × 7.2
(225 × 72)/100,000
225 × 72 × 0.001
225 thousandths × 72 hundredths

Answers

answer to 1. 9.45

Step-by-step explanation:first you have to multiple 2 x 5.3 = 10.6

then add 1.25 + 10.6 = 11.85

then subtract 11.85 - 2.4 = 9.45

answer to 2. 15.645

Step-by-step explanation:

becuase you put 15 for fifteen

and 645 thousandths

answer to 3. seven and fourteen hundredths

Step-by-step explanation:

just the same as 2 you just need to know decimal place value

answer to 4. (225x72)/1000000, 225 thousandths × 72 hundredths

Step-by-step explanation:

first you have to find out that 0.225 x 0.72 = 0.162

then check to see if the other options equal the same

2.25 x 7.2 = 16.2 so it dosen't match

(225x72)/1000000 = 0.162 so it dose match

225 × 72 × 0.001=16.2 so it dosen't match

225 thousandths × 72 hundredths= 0.162 so it dose match

use the numbers 8, 6, and 2 to create one operation to write an expression that includes one exponent and has a value of 8. use each number only once.

Answers

Answer:

Answer:

Step-by-step explanation:

1) One solution is to write, as our exponent:

2) Because this is special case of the Exponents Law, valid for every base ≠ 0.

3) Hence, including an exponent the numbers 6, 2 whose value is eight.

Therefore our expression is true

Step-by-step explanation:

Answer:

Step-by-step explanation:

8 x 2

16 - 2

10 - 2

I think

PLSS HELP ASAP

1000+61-100x60-1000000( 134x89)=
:D

Answers

The answer is ( i think )
11926004939

-11926004939

Hope I helped

please answer right ill give brainliest don't submit a wrong answer if u just want the points comment and ill help u get a lot more points just don't submit a wrong answer pleasee

Answers

Answer:

y=2x

Step-by-step explanation:

am I correct or not or can you help me

Answers

Answer:

you should be equal

Step-by-step explanation:

Answer:

equal

Step-by-step explanation:

they are all equal

Pls help me I need help ASAP and PLS SHOW YOUR WORK because I don’t understand this

Answers

both sides are equal just did that quiz ahha

Write the following expression in standard form: 1/2(10y + 4) + 3

Answers

The answer for this is 5y+5 :)

Answer:

5y+5

Step-by-step explanation:

hope this helped! let me know if you need an explanation ^^

please help if you get any time thanks.

Answers

Answer:

Im pretty sure you add and then multiply then the answer would be A

Step-by-step explanation:

Answer:

D: 624 cm2

Step-by-step explanation:

because you need to add all the number even the numbers that are not there.

Helppp!!!!! 2 questions answer both

Answers

1. The answer would be about 20.72, or 20.7142 if you don’t want the rounded version

2. The answer is -12.8

I agree with what she saidddd ^

Triangle ABC is shown. A is at negative 2, 1. B is at negative 1, 4. C is at negative 4, 5. If triangle ABC is reflected over the y‐axis, reflected over the x‐axis, and rotated 180 degrees, where will point A' lie? (−1, 2) (−2, 1) (1, −2) (2, −1)

Answers

Answer:

B (-2,1)

Step-by-step explanation:

When you reflect over x axis the coordinates go from -2,1 to 2,1. When we rotate it 180, they go from 2,1 to -2,1. Point A will be at the same spot

plz mark brainliest

Point A' will lie at (b) (-2,1) after the transformation.

The coordinates of the triangle are given as:

[tex]A = (-2,1)[/tex]

[tex]B = (-1,4)[/tex]

[tex]C = (-4,5)[/tex]

The rule of reflection over the y-axis is:

[tex](x,y) \to (-x,y)[/tex]

So, the new coordinate of A is:

[tex]A =(2,1)[/tex]

The rule of reflection over the x-axis is:

[tex](x,y) \to (x,-y)[/tex]

So, the new coordinate of A is:

[tex]A =(2,-1)[/tex]

The rule of 180 degrees rotation is:

[tex](x,y) \to (-x,-y)[/tex]

So, the new coordinate of A is:

[tex]A = (-2,1)[/tex]

Hence, point A' will lie at (b) (-2,1)

Answers

The answer is B.9/14

The answer is b hope that helped

If the ratio of students with green shirts to total students in a class is 3 to 8, and are 12 students wearing green shirts, how many are there without green shirts?

Answers

Answer:

Step-by-step explanation:

GS:S

(GreenShirt:Students)

3:8

12÷3=4

1 Part=4

8×4=32

32 Students didn't have a green shirt

I think 7 because you know 3 to 8 and 12 students if you multiply 3x12 then divide by8 you get 4.5 which if we round 5 that’s how many are wearing green so now 12-5 that how you get 7 so 7 are not wearing green

PLS HELP SO I DONT FAIL MY CLASS!!!!!!!!
(3^8 x 2^-5 x 9^0)^-2 x (2^-2/3^3) x 3^28
write your answer in simplified form show all of your steps.

Answers

wish I could help, sorry

Keal help please you are a god

Answers

Answer:

10. x/5=15 11. k-21=63 12. 15x=120

Step-by-step explanation:

the answer to 12. is 15x=120

help me please im trying to get my grade up

Answers

Answer:

A. 20

trust me ik it

DO NOT ANSWER UNLESS YOU HAVE AN EXPLANATION !!

One base of an octagonal prism has an area of 235 in.² The surface area of the prism is 500 in.² What is the area of the sides of the prism?

Answers

The answer is 266649.88in^2
A= 2(1+ Square root 2)a^2

help pls i need it "can u find the area

Answers

ANSWER:

EXPLANATION:

. :>

the answer would be 84 because 10*10=100 and .5 times 4*4 equals 16 and they are both right triangles so 100-16= 84

A pyramid is 1 3 inch taller than it is wide. Let h=height. Let w=width. Complete the table, and graph h=w+ 1 3.

Answers

Answer:

Step-by-step explanation:

o,9.o,0

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