3 years ago

Marcus worked and earned $60.27 in 8.2 hours. How much did he earn per hour

Mathematics

1 answer:

lara31 [8.8K]3 years ago

7 0

Answer:

he made $7.35 an hour

Step-by-step explanation:

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When a variable are immediately next to each other with no symbol between them, what operation is implied

DIA [1.3K]

Answer:

Multiplication

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3 years ago

If rs =3x + 1, st = 2x- 2 ,and rt = 64,find the value of x

stealth61 [152]

rs + st = rt Plug in the values
3x + 1 + 2x - 2 = 64 Combine like terms (1 and -2)
3x -1 + 2x = 64 Combine like terms (3x and 2x)
-1 + 5x = 64 Add 1 to both sides
5x = 65 Divide both sides by 5
x = 13

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2 years ago

What is 5 + 2^3 divided by 4 - 2

V125BC [204]

Answer:

Step-by-step explanation:

5+ $2^{3}$ /4-2

$2^{3}$ = 2 x 2 x 2 (12)

5+ 12 / 4-2

5 + 3 - 2

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3 years ago

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The sum of consecutive integers 1,2,3,...,n is given by the formula 1/2n(n+1). How many consecutive integers, starting with 1, m

LuckyWell [14K]

1/2 * n * (n+1) = 1081

distribute

1/2 n^2 +1/2n -1081=0

factor out 1/2

1/2 (n^2 +n -2162) =0

multiply each side by 2

(n^2 +n -2162) =0

factor

(n-46) (n+47) =0

n=46, n=-47

n cannot be negative

n=46

Answer 46

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2 years ago

(PLEASE ANSWER + BRAINLIEST ANSWER!!!)

Oxana [17]

The answer is “A” as when the width is multiplied by the row foot, you get approximately 3 times the amount.

I hope that’s correct and I hope I could help :)

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3 years ago

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