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Nookie1986 [14]

3 years ago

9

Amanda's earnings vary directly with the number of hours she works. Suppose that she worked 9 hours yesterday and earned 117. ho

w much will she earn today if she works seven hours

1 answer:

alina1380 [7]3 years ago

6 0

Answer:

91

Step-by-step explanation:

117/9 is 13 which means she earns 13 for each hour and for 7 hours it will be 13 multiply by 7 and that gives 91

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What is the length of MN?<br> 52 units<br> 6 units<br> 4 units<br> 10 units<br> PLEASE HELP

Sladkaya [172]

Answer:

√52 units

Step-by-step explanation:

The segment MN is the hypotenuse of a right triangle that is 6 units wide and 4 units high. The Pythagorean theorem tells you its length is ...

MN = √(6² +4²) = √(36 +16)

MN = √52

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2 years ago

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Helga [31]

Answer:

D)

Step-by-step explanation:

3 0

3 years ago

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What is f(4y)?? with f(x)=-2x-3

Olin [163]

Good evening ,

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Answer:

f(4y) = -8y - 3.

___________________

Step-by-step explanation:

f(x) = -2x-3 Then f(4y) = -2(4y) -3 = -8y - 3.

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7 0

3 years ago

Which of the following equations shows "twice a number is eighteen?"

S_A_V [24]

I don't see the answer choices, but 2 equations you could use to get eighteen would be:

9 × 2 = 18

OR

9 + 9 = 18

See? Twice a number is eighteen. You can use any of my equations to get eighteen

↑ ↑ ↑ Hope this helps! :D

3 0

3 years ago

Please help I’m in a hurry and need the answer!!

UkoKoshka [18]

Answer:

56 cm Squared

Step-by-step explanation:

area of rectangle =10×5=50

area of smaller rectangle =3×2=6

area of the shape is 56

4 0

3 years ago