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2 years ago

14

in a 5 day work week, matt puts 175 miles on his car. His wife, Sarah, puts 100 more miles on her car than he does in the amount

of time. how many total miles will they put on there cars in 28 work days?

1 answer:

Stels [109]2 years ago

6 0

Answer: the is 1560

Step-by-step explanation:

5-day work week, Matt puts 175 miles on his car. His wife, Sarah, puts 100 more and 28 work days

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We don't know the amount they get but the equation would be Claire 5 + a

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3 years ago

Imogene invested $8,000 in a bank account that pays 8 percent simple interest at the end of each year. Her friend invested the s

Natali5045456 [20]

The right system of equations to describe the situation would be on the form:

x1 = 8000 + y1*t

and

x2 = 8000 + y2*t

where x1 and x2 represents the total money of Imogene and her friend respectively at the end of t years.

Now for the value of amount earned, y1 and y2:

y1=8000*0.08

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2 years ago

A family has two cars. The first car has a fuel efficiency of 35 miles per gallon of gas and the second has a fuel efficiency of

cestrela7 [59]

The amount of gas consumed by first and second car were 20 gallons and 15 gallons respectively.

<em><u>Explanation</u></em>

Suppose, $x$ gallons of gas were consumed by the first car.

As the total gas consumption in one week is 35 gallons, so the amount of gas consumed by second car will be: $(35-x)$ gallons.

The first car has a fuel efficiency of 35 miles per gallon of gas and the second has a fuel efficiency of 15 miles per gallon of gas.

So, the <u>distance traveled by the first car</u> in $x$ gallons of gas $=35x$ miles and the <u>distance traveled by the second car</u> in $(35-x)$ gallons of gas $=15(35-x)$ miles.

Given that, the two cars went a <u>combined total of 925 miles</u>. So, the equation will be.....

$35x+15(35-x)=925\\ \\ 35x+525-15x=925\\ \\ 20x=925-525=400\\ \\ x=\frac{400}{20}=20$

So, the amount of gas consumed by the first car is 20 gallons and the amount of gas consumed by the second car is: (35 - 20) = 15 gallons.

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3 years ago

A function is shown in the table below. What equation represents this function?

den301095 [7]

Answer:

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Step-by-step explanation:

that equation gives the answer for all the 'y'

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2 years ago

Need help with number 2 please

miss Akunina [59]

A the answer is 9.76
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3 years ago