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4 years ago

24=4c as a one step equation

Mathematics

2 answers:

Stella [2.4K]4 years ago

8 0

Divide both sides by 4 so the answer is 6!

devlian [24]4 years ago

7 0

24 = 4c
24/4 = 4/4 c
6 = c

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The cost of renting a bicycle is $9 for the first hour plus another $4 for each additional hour. Which of the following represen

harkovskaia [24]

C=4(h-1)+9 for renting a bicycle for h hours

3 0

4 years ago

Read 2 more answers

the length of a rectangle is five times it’s width. if the perimeter of the rectangle is 72 yd find its area

mrs_skeptik [129]

Answer:

Try sketching an image of the rectangle. Area = length x width. To find the perimeter you would add up the length of all four sides.

Step-by-step explanation:

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2 years ago

The Osborne Bakers want to make 30 pounds of a berry mix that costs $3.00 per pound to use in their pancake mix. They are using

olasank [31]

Answer:

You have to use 20 pounds of blackberries

Step-by-step explanation:

To start, we are going to make two equations, one that represents the amount of pounds and another that represents the prices

a = blueberries

m = blackberries

a + m = 30

a * 2$ + m * $3.50 = 30 * $3

let's clear in the first equation

a + m = 30

a = 30 - m

we replace in the second equation a by (30 - m)

a * $2 + m * $3.50 = 30 * $3

(30 - m) * 2 + m * 3.50 = 30 * 3

60 - 2m + 3.5m = 90

-2m + 3.5m = 90 - 60

1.5m = 30

m = 30/1.5

m = 20

we replace m with its value in the first equation

a = 30 - m

a = 30 - 20

a = 10

8 0

4 years ago

Write a compound interest function to model the following situation. Then, find the balance after the given number of years.

Valentin [98]

Answer:

$23,330.66

Step-by-step explanation:

The compound interest function is ...

FV = P(1 +r/n)^(nt)

where P is the principal amount ($19,600), n is the number of compoundings per year (4), r is the interest rate (.035), and t is the number of years (5).

Putting these numbers into the formula and doing the arithmetic, we get ...

FV = $19,600(1 +.035/4)^(4·5) = $23,330.66

6 0

3 years ago

A suitcase has a lock on it consisting of four numbers. Each number could be any number 0-9. The only restriction is that the la

photoshop1234 [79]

Answer: We have 5000 possible combinations.

Step-by-step explanation:

I guess that we want to find the possible combinations for this lock.

We have 4 numbers, so we have 4 selections.

Now, let's count the number of options in each selection.

in the first selection, we have 10 options (0, 1, 2, 3, 4, 5, 6, 7, 8 and 9)

in the second selection, we have 10 options (0, 1, 2, 3, 4, 5, 6, 7, 8 and 9)

in the third selection, we have 10 options (0, 1, 2, 3, 4, 5, 6, 7, 8 and 9)

in the last selection, we have 5 options (0, 2, 4, 6 and 8)

The total number of combinations is equal to the product of the number of options in each selection:

C = 10*10*10*5 = 5000 combinations.

7 0

3 years ago