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3 years ago

9

Melissa purchased $39.46 in groceries at a store. The cashier gave her $1.46 in change from a $50 bill. How much change should t

he cashier have given Melissa?

1 answer:

olchik [2.2K]3 years ago

7 0

Step-by-step explanation:

Melissa have about 90$

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Luden [163]

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Slav-nsk [51]

Answer:

26.39

Step-by-step explanation:

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Nitella [24]

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3 years ago

the area of a triangle is 384 square feet. If its base is 8 feet longer than its altitude, find the length of the base and the a

REY [17]

A=1/2bh
b=8+h
A=384

384=1/2(bh)
times 2
768=bh
sub
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factor
0=(b-24)(b+32)
set to zero
b-24=0
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minus 32
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false, legnths cannot be negative

b=24
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3 years ago

Add (3a+1)+(5x+8)=??

IrinaVladis [17]

Your answer should be 3a^2 + 5x + 9

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