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german
3 years ago
9

Math hey guys can somebody please help me out here

Mathematics
1 answer:
kicyunya [14]3 years ago
3 0

the answer would be C

braineliest ;)

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Maya tutors english. for each hour that she tutors, she earns 40 dollars.Her earnings, E (in dollars),after tutoring for h hours
lapo4ka [179]

Answer:

Amount earn by Maya for teaching English in 5 hour = $200

Step-by-step explanation:

Given:

Amount Maya earn in 1 hour for teaching English = $40

Find:

Amount earn by Maya for teaching English in 5 hour

Computation:

Assume;

Per hour earning = E

Number of total hour = h

Total earning = Per hour earning x Number of total hour

Total earning = (E)(h).

So,

Amount earn by Maya for teaching English in 5 hour = 5 x 40

Amount earn by Maya for teaching English in 5 hour = $200

5 0
3 years ago
18 - x/3 = -7 I NEED HELP FAST
stellarik [79]
3(18 - x/3 = -7)

54-x = -21

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7 0
4 years ago
Simplify the given expression. –10xy(4xy3 – 7xy + 9y2)
Drupady [299]

Answer:

\large\boxed{-40x^2y^4+70x^2y^2-90xy^3}

Step-by-step explanation:

Use the distributive property <em>a(b + c) = ab + ac</em>:

-10xy(4xy^3-7xy+9y^2)\\\\=(-10xy)(4xy^3)+(-10xy)(-7xy)+(-10xy)(9y^2)\\\\\text{use}\ a^na^m=a^{n+m}\\\\=-40x^{1+1}y^{1+3}+70x^{1+1}y^{1+1}-90xy^{1+2}\\\\=-40x^2y^4+70x^2y^2-90xy^3

6 0
3 years ago
Quadrilateral FGHI is dilated by a scale factor of to form quadrilateral F'G'H'I.
valentinak56 [21]

Answer:

I’F’ = 21

Step-by-step explanation:

To find the length of I’F’

We perform the dilation on IF using the given dilation factor

All we have to do here is to multiply the length of IF by the dilation factor

We have this as ;

28 * 3/4 = 21

5 0
3 years ago
Select all that apply. Which of the following expressions have a quotient of -1/7?
Strike441 [17]

Answer:

we need more

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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