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Scrat [10]
3 years ago
14

Julio has 5 more dollars than Dan. Altogether, Julio and Dan have $19. Write and solve an equation to represent the situation. H

ow much money does each boy have?
Mathematics
1 answer:
cluponka [151]3 years ago
8 0

Answer:

Dan has $7 and Julio has $12

Step-by-step explanation:

Julio = x

Dan = y

They both have a total of $19:

x + y = 19

Julio has 5 more dollars than Dan:

(Therefore Dan would need 5 more dollars to catch up to what Julio has)

y + 5 = x

We now plug in one equation into the other and get:

y + (y+5) = 19

2y+5 = 19

2y = 14

y = 7

Plug in Dan's amount into the initial equation and we get:

7+5 = x

x =12

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oksian1 [2.3K]
Answer

h = 8.12 cm

Explanation

Area of a parallelogram = b • h

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Therefore 20.3 cm^2 = 2.5h

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h = 8.12 cm
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3 years ago
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Julli [10]
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Use substitution
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Tom is 10 years old.

x+y=30

x+10=30
x=20
Maria is 20 years old.



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