Remember to simplify your fraction***

Answer:

39

Step-by-step explanation:

6(5) + 9

30 + 9

39

Answer:

39

Step-by-step explanation:

6(5)+9=39

Answer:

Question 1: add 3a + 4a becuase they have the same variables. you should get 7a. Then subtract 10b and 4b because they have the same variables,You should get 6b. The answer is 7a+6b because you can't do anything with those numbers because of their variables and how they are not the same.

Question 2: The answer is x=10. to get the answer move all terms not containing x to the right side of the equation and add as normal.

Question 3: The answer is -5. Steps: move the equation around so there is a 2 on both sides of the equation, should look like this: 2x= -12 +2. Then add -12 +2 = -10. Then divide each term by 2 and simplify, should look like this: 2x/2 = -10/2. Then cancel the comments factor which is 2 should look like this: x = -10/2. After divide x by 1. Then divide -10 by 2 which equals -5.

Question 4: The answer is m=6. First multiply 6x2=12 then multiply that by 2 which should get u 24 then divide 24 by 4 =6

Question 5: sry I dont understand :(

Answer:

1. 7a+6b because 3a+4a=7a and 10b-4b=6b

2. x=10 because you add 3 to the other side to cancel it out and 7+3=10

3. x=6 because

2*m=2m and 2*6=12

24-12=12 and 12/2=6

Step-by-step explanation:

6. 15t+2 (d)

7. 275+73(12)=1151 (d)

8. 12.5x (a)

Hope this helped :3

-Jazzy <3

Answer:

The answer is C. But I got 350.82

Step-by-step explanation:

The area for one triangle is 24 because A=h(height)b(base)timesb(base)/2. Both the triangles together would make 48 because 24+24=48

The are for one rectangle is 100.94 because A=b(base) times h(height). because there are 3 rectangles we multiply 100.94 times 3 which is 302.82

Then we add up all the areas 302.82+48 to get 350.82

Because this answer is slightly different I would assume it is C.

If my math is incorrect I apologize

I hope this helps! :)

Wait I just realized you have to convert it into square centimeters!

Answer:

Ccc

Step-by-step explanation:

Answer:

1.B

2. 30 cupcakes

Step-by-step explanation:

Answer:

F = 2 1/4 or 9/4

Step-by-step explanation:

find the common denominator for both fractions and then add 3/4 to the 1 1/2. Common denominator is 4 so multiply 3/2 by 2 to get 6/4. Add 3/4 to 6/4 to get your answer.

boom roasted.

Answer:

0

Step-by-step explanation:

-2(4)/2 + 4

-2 * 4 = -8

-8/2 = -4

4 - 4 = 0

Answer:

No.

Step-by-step explanation:

72 times 0.15=10.8

72-10.8=61.2

No. Taylor doesn't have enough.

You could also have done 72 times 0.85, and then you wouldn't have had to minus 10.8 and all those stuff.

Hope this helps!

Answer: a

Step-by-step explanation:

i did the question

Answer:

its a or -4x

Step-by-step explanation:

just did the test

3.17, because there are about 1.056 quarts in one liter.

1.056 times 3 = 3.168, which, rounded to the nearest hundredth, is 3.17.

hope this help :)

After rounding off the obtained value, the value obtained in quarts will be equal to 3.17 qt.

The act of simplifying a number so that its value remains near to what it was is known as rounding. The outcome of rounding off a figure is less precise but simpler to utilize. They directly involve if a number's digits are taken into account while rounding it.

As per the given information in the question,

As we know,

1 liter = 1.057 quarts

Then, the number of quarts in 3 L will be equal to,

3 × 1.057

= 3.171 ≈ 3.17 qt

To know more about rounding off values:

https://brainly.com/question/13391706

#SPJ2

This question seems incomplete, the complete question may be:

Complete the statement. Round to the nearest hundredth if necessary. 3 L ≈ qt

Answer:

1) X= -8

2) X= -11

Step-by-step explanation:

Answer:

1 time

Step-by-step explanation:

5÷9= 1.8

Answer:

Once

Step-by-step explanation:

Answer:

3x(+4)-2(+4)-5

Step-by-step explanation:

(+4)(3x-2)-5

3x(+4)-2(+4)-5

Answer:

19+13/200

=32/200

=6.25 or 6

Also it's not 30 points u just gave 5 pints but Idc ┐(´ー｀)┌

Answer:

D. 11.25 students per year

Step-by-step explanation:

rate of change

[tex] = \frac{400 - 355}{2016 - 2012} [/tex]

[tex] = \frac{45}{4} [/tex]

=11.25

The rate of change from 2012 to 2016 is 11.25 students per year.

Therefore, the correct answer is D.

Given that a graph is showing the number of students in a class.

We need to find the rate of change from 2012 to 2016.

Also, from the graph we can see the number of students in 2012 and 2016 was 355 and 400 respectively.

To find the rate of change from 2012 to 2016, we can use the formula:

Rate of change = (Final value - Initial value) / Time interval

In this case, the initial value is the number of students in 2012, which is 355, and the final value is the number of students in 2016, which is 400.

The time interval is 4 years (from 2012 to 2016).

Plugging these values into the formula, we get:

Rate of change = (400 - 355) / 4

= 45 / 4

= 11.25

Therefore, 11.25 students have changed between 2012 and 2016 with this rate of change.

Learn more about rate of change click here;

https://brainly.com/question/29181688

#SPJ4

Answer:

C

Step-by-step explanation:

Answer:

Percentage Change | Increase and Decrease

First: work out the difference (increase) between the two numbers you are comparing.

Increase = New Number - Original Number.

Then: divide the increase by the original number and multiply the answer by 100.

% increase = Increase ÷ Original Number × 100.

Step-by-step explanation:

hopefully this helped and you can find the percent change.

Answer:

B I finished that test and got an 100

Rounding to the nearest whole number involves writhing out the value of a number to the nearest integer value. Hence, the number would be written as 6

Therefore, the number would be written as 6 (nearest whole number).

Learn more : https://brainly.com/question/25480062

Answer:

10

Step-by-step explanation:

A to B = 3

B to C = 2

2+2+3+3= diez

Answer

9 1/2 ( mixed number 19/2)

Step-by-step explanation:

10/3

+

23/4

____

9 1/2

Answer:

k=m+4

Step-by-step explanation:

last  bubble one i guess ok

Answer:

$43.20

Step-by-step explanation:

Find the cost with added sales tax by multiplying 40 by 1.08

40(1.08)

= 43.2

So, the cost with tax will be $43.20

Answer:

It should be like 45 degrees not sure tho sorry

Step-by-step explanation: