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2 years ago

In Exercises 51−56, the letters a, b, and c represent nonzero constants. Solve the equation for x

Mathematics

2 answers:

chubhunter [2.5K]2 years ago

8 0

Answer:

x = 9b/C

Step-by-step explanation:

Cx – 4b = 5b

Add 4b to each side

Cx – 4b+4b = 5b+4b

Cx = 9b

Divide by C

Cx/C = 9b/C

x = 9b/C

Molodets [167]2 years ago

8 0

x=9b

Step-by-step explanation:

because if you subtract 9-4 it would equal 5 and then you would just add the b to the equation.hope this is helps

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For the graph, locate the x-intercept and the y-

chubhunter [2.5K]

X intercept= 6
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3 years ago

Jerry wants to buy 4 Michelin tires. Each tire costs $213.99. Calculate his total price if the tax rate is 7.25%.

arlik [135]

Answer:

$918.02

Step-by-step explanation:

As each tire costs $213.99, you will be multiplying that by 4:

$213.99*4 = $855.96

Now you will have to add the tax to the price. You will do the following:

$855.96*.0725 = 62.0571

You will round that to $62.06

$855.96+$62.06

The total would be $918.02

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3 years ago

9) Craig earns the same amount

Sloan [31]

Answer:

Craig earns $1,200 each month

Explanation:

We are given that Craig pays a total of $720 each year for his telephone service

We also know that a year has 12 months

This means that:

Craig pays $\frac{720}{12}= 60$ dollars each month for his telephone services

We are given that the monthly phone bill is $\frac{1}{20}$ of his monthly earnings

Assume that his monthly payment is x

We have:

$\frac{1}{20}x = PhoneBill\\ \\ \frac{1}{20}x = 60\\ \\ x=60*20 = 1200$ dollars

Hope this helps :)

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3 years ago

Four less than twice a number is ten. Find the number

Amanda [17]

the answer is going to be 7

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2 years ago

Find the surface area of a cylinder. Round your answer to the nearest tenth if necessary.

zhenek [66]

Answer:

I used a chip bottle and it was 3.5 inches

Step-by-step explanation:

I hope this helps sorry if its wrong

5 0

2 years ago