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Mazyrski [523]
2 years ago
5

A self-serve car wash charges $5.22 to use its facilities, plus an additional $0.84 for each minute the customer is at the self-

serve car wash. If Tiffany was at the car wash for 6 minutes, how much was she charged?
Mathematics
1 answer:
Paha777 [63]2 years ago
5 0

Answer:

$10.26

Step-by-step explanation:

f(x) = 0.84x + 5.22

f(6) = (0.84 x 6) + 5.22

f(6) = 10.26

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ozzi

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Step-by-step explanation:

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7 0
2 years ago
Evaluate the expression XY FOR X=8 and Y=4
vovangra [49]

Answer:

32

Step-by-step explanation:

XY means x times y

and x = 8 or x is 8

and y = 4 or y is 4

so 4 times 8 is 32

so

XY = 32

4 0
2 years ago
Expand and simplify (x-2)(x-1)
mr_godi [17]

Answer:

(x - 3) x + 2

Step-by-step explanation:

1/4 (2 x - 3)^2 - 1/4

5 0
2 years ago
6/10+6/100= how do i do this problem
olya-2409 [2.1K]

Answer:

0.66

Step-by-step explanation:

As division is always done before addition you would divide the 6 by 10 and then divide the 6 by 100. 6 divided by 10 is equal to 0.6 as you move the decimal point to the left once. 6 divided by 100 is equal to 0.06 as you move the decimal point to the left twice. Addition is always done after division so you would add 0.6 and 0.06 together. This will give you 0.66 as your answer.

8 0
3 years ago
Solve this problem in your notebook using all four steps. A board 60 in. long is cut into two parts so that the longer piece is
Viktor [21]
X = shorter piece
y = longer piece = 5x

shorter piece + longer piece = 60
x + 5x = 60
6x = 60
x = 60/6
x = 10  in. <== shorter piece

y = 5x
y = 5(10)
y = 50 in. <== longer piece

8 0
3 years ago
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