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4 years ago

13

Janice usually sells 7 cars and 3 pickup trucks per week, but this week, she only sold 5 cars and 1 pickup truck. What is the pe

rcent for EACH vehicle?

1 answer:

dolphi86 [110]4 years ago

6 0

it's an subtract answer is 4

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devlian [24]

Answer:

19.) $\frac{y^3}{2x^{2} }$

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Step-by-step explanation:

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--Chris Jackson [High School Junior: Calculus Senior Honor Student]

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2 years ago

How? Just how I'm horrible at math

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Answer:

<h3>c)</h3><h3> $\frac{x + 2}{x - 3} . \frac{4}{x + 2}$ </h3>

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3 years ago

It takes Bruce 12 h to complete his training. It takes Oliver approximately 2 days, 2 h, and 15 min to complete his training. Ho

Bond [772]

Answer:

Oliver completed his training work in 50.25 hours

Step-by-step explanation:

we know that

$1\ day= 24\ hours$

$1\ hour=60\ minutes$

we have

$2\ days, 2\ h,\ and\ 15\ min$

<u><em>Convert days to hours</em></u>

$2\ days=2(24)=48\ hours$

<u><em>Convert minutes to hour</em></u>

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3 years ago

A triangle has sides of length 2, 2, and 3. Which of the following is the measure of the obtuse angle of the triangle?

kramer

Answer:

$97.18^{\circ}$

Step-by-step explanation:

An obtuse angle in the triangle is opposite to the greatest side. The greatest side in the triangle with sides lengths 2, 2 and 3 is side with length 3. By the cosine rule,

$3^2=2^2+2^2-2\cdot 2\cdot 2\cdot \cos \alpha,\\ \\9=4+4-8\cos \alpha,\\ \\-8\cos \alpha=9-4-4=1,\\ \\\cos \alpha=-\dfrac{1}{8},\\ \\\alpha\approx 97.18^{\circ}.$

7 0

4 years ago

The drama club spent $35 on decorations and $8.50 per person on food for a cast party. The total cost of the food

jenyasd209 [6]

Answer:

Option C) 27 people

Step-by-step explanation:

Let

x ----> the number of people

we know that

The cost of decorations ($35) plus the number of people (x) multiplied by the cost per person on food ($8.50) must be equal to $264.50

so

The linear equation that represent this situation is

$35+8.50x=264.50$

solve for x

Subtract 35 both sides

$8.50x=264.50-35$

$8.50x=229.50$

Divide by 8.50 both sides

$x=229.50/8.50$

$x=27\ people$

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3 years ago