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3 years ago

10

The cost (c) in dollars to rent a chain saw for h hours is found using the equation c = 3h + 6 How much would it cost to rent th

e saw for 12 hours?

1 answer:

Rudik [331]3 years ago

5 0

Answer:

It cost $42 to rent a chain saw for 12 hours.

Step-by-step explanation:

Plug in 12 for h.

c = 3(12) + 6

c = 36 + 6

c = 42

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Of 350 students at school, 46% are female. What is the total number of female students at the school?

Dahasolnce [82]

Answer:

161

Step-by-step explanation:

350*0.46=161

3 0

3 years ago

Help me with these please!!

Len [333]

<span>y = 0</span><span> for the </span>x-intercept, so<span>
2х - 5*0 = 60
2x = 60
x = 60/2 = 30
(30, 0)

</span><span>x = 0</span><span> for the </span>y<span>-intercept, so:</span>
2*0 - 5x = 60
-5x = 60
5x = -60
x = -30/5 = -12
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3 years ago

Read 2 more answers

7+2x/3 =5 what’s the answer

Jobisdone [24]

<h3>Answer:</h3>

4

<h3>Step-by-step explanation:</h3>

$\sf \frac{7 + 2x}{3} = 5$

$\sf = 7 + 2x = (5 \times 3)$

$\sf = 7 + 2x = 15$

$\sf = 2x = 15 - 7$

$\sf = 2x = 8$

$\sf = \: \: \: x = 8 \div 2 \\ \sf x = 4$

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2 years ago

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F(x) =3x; g(x) = 4x^2 +1

lord [1]

Answer:

Answer: d 12x^3 + 3

Step-by-step explanation:

This is a composite function. Just insert g(x) into the x of f(x)

f(x) = 3x

3(4x^2 + 1)

Distribute the three

3(4x^2 + 1)

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3 years ago

Solve using logs 5^(3x-6)=125

Hitman42 [59]

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3 years ago