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Talja [164]
3 years ago
9

Jack has 9 quarters, 7 dimes, and 5 nickles. Does he have enough money to buy a box of crayons for $3.25?

Mathematics
2 answers:
velikii [3]3 years ago
8 0
9 quarters, 7 dimes, & 5 nickels
A quarter is $0.25, a dime is $0.10, & a nickel is $0.05
So we just need to multiply the values & then add them up.
9 quarters is $2.25, 7 dimes is $0.70, & 5 nickels are $0.25
When you add them up, the total value of Jack's change is $3.20
He's really close, but Jack doesn't have enough money
Galina-37 [17]3 years ago
6 0
9*25
225=$2.25
$2.25+7*10
295=$2.95
$2.95+5*5
$3.20
Jack does not have enough money to buy a box of crayons
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The value of x is 5/8.

<u>Step-by-step explanation</u>:

Given,

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The slopes of parallel lines are equal.

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⇒ x-1/4 = 3/8

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Step-by-step explanation:

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