MATHEMATICS MIDDLE SCHOOL

Hannah is having her bedroom painted. Interior Designs of Royal PalmBeach charges $60 for inspection and $40 per hour for painting.
Wellington's Splash of Color charges $70 per hour for painting, but no
inspection fee. Which of the following are true? Select all that apply. *

If it takes 7 hours to paint Hannah's room, Interior Design will be cheaper.


If it takes 3 hours to paint the room, both companies will charge the same amount.

If it takes 10 hours to paint Hannah's room, Splash of Color will cost at least $200
more than Interior Design.


Splash of Color will always be cheaper.

Answers

Answer 1
Answer:

the first one is correct

and last one is correct

Step-by-step explanation:

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Which graph represents the rational function f(x)=x^2-16/x^2-2x-8?

Answers

Answer:

d

Step-by-step explanation:

Of the 180 students at Martin Middle School, of the students take French. Of that group, also chose to join the French club.How many students both take French and are in the French club?

Answers

Answer:

10

Step-by-step explanation:

The first step to the question is how much 1/3 is of 180.

A third of 180 is 60 because 60*3 = 180.

Now the important number is 60.

The second step is to find how much 1/6 is of 60.

You can do multiplication or you could do division.

60 divided by 6 is 10.

Therefore, your answer is 10.

Answer: is going to be 36 because all you have to do is multiply something that it multiplyed by 5 to get 180 and you'll get your answer

Step-by-step explanation:

MAJOR HELPP!!!!!!!!!!! Picture Below guyyss! oof this is hard

Answers

Answer:

93

Step-by-step explanation:

Use PEMDAS and plug in the values for x and y. So replace x with 8 in the parenthesis, resulting in (8+2x3) since you do multiplication before addition, it would be 8+6 equaling 14. 14 would be multiplied by 6, so it would be 84, but do not forget the y^2, which would be 3^2 and since 3x3 is 9, you would add 9 to 84
93 is the answer.

To find the answer, we can first put x=8 and y=3 into the equation:

y^2 + 6(x + 3×2)
=3^2 + 6(8+3×2)

We can them proceed to calculate by doing the multiplications in the first steps:

=9 + 6(8+6)
=9 + 6×14
=9 + 84
=93

Therefore, the answer is 93.

Hope it helps!

The expression 3/8 + 3/4 factored is

Answers

Not to sure what you mean by factored but 3/4=6/8 so the answer would be 11/8

Afla valoarea lu a:7×a=8×10-31

Answers

7 x a = 8 x 10 - 31
7 x a = 80 - 31
7 x a = 49
a = 49/7
a = 7
7*a = 8*10 - 31.      We perform the multiplication first.

7a = 80 - 31

7a = 49

a = 49/7

a = 7

lu a = 7

the area of a rectangular shaped living room was 240sq ft. The longest side of the room was 20ft.What is the lenth of the small side of the room

Answers

240ft^2=20ft*x
x=12ft
The length of smallest side will be 12ft.
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