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3 years ago

Please help me fast 30 points

Mathematics

2 answers:

noname [10]3 years ago

8 0

Answer: B

Step-by-step explanation: The answer is B because it explains that H is the amount of hours. The last option doesn't have H included in the equation. Secondly. You want to find the total so you'll end up having an addition equation.

Therefore your answer is, c=45h + 95

FrozenT [24]3 years ago

5 0

The answer would be C) c=45h+95

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Gemiola [76]

Answer:

Owen needs to work 5 hours as a lifeguard and 25 hours at the concession stand.

Step-by-step explanation:

With the information provided, you can write the following equations:

x+y=30 (1)

10x+8y=250 (2), where:

x is the number of hours owen works as a lifeguard

y is the number of hours owen works at the concession stand

First, you can solve for x in (1):

x=30-y (3)

Then, you have to replace (3) in (2) and solve for y:

10(30-y)+8y=250

300-10y+8y=250

300-250=10y-8y

50=2y

y=50/2

y=25

Finally, you can replace the value of y in (3) to find x:

x=30-25

x=5

According to this, the answer is that Owen needs to work 5 hours as a lifeguard and 25 hours at the concession stand.

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3 years ago

What is a story that can be represented by the equation y=x+1/4x

maw [93]

Answer:

$y = x + \frac{1}{4} x$ .

Step-by-step explanation:

We are given an equation of x and y as, $y = x + \frac{1}{4} x$ .

Now, we have to assume a situation that can be modeled by this above equation.

Let I deposit money in my piggy bank for two consecutive weeks.

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Answer:

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Step-by-step explanation:

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4 years ago

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3 years ago

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2.75 x 55 = 151.25

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605 miles

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4 years ago

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