2 years ago

Cece is 3 years older than Jess. The sum of their ages is 55 years old. How old are Jess and Cece?

Mathematics

1 answer:

sammy [17]2 years ago

6 0

Answer:

Jess is 26, Cece is 29

Step-by-step explanation:

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liraira [26]

Answer:

1 3/5 = 8/5

.2=2/100

Step-by-step explanation:

make an equality:

x/(8/5)=2/100

it kinds looks weird on here but write it out on paper

then cross multiply:

100x=(2)(8/5)

100x=16/5

now divide each side by 100:

x=4/125

same for the second one:

make an equality:

x/2=2/100

cross multiply:

100x=(2)(2)

100x=4

x=1/25

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3 years ago

What is the value of this expression? (−2)^5

dalvyx [7]

Answer:

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Step-by-step explanation:

=(-2)^5

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2 years ago

Rosa saved $100 to spend on vacation. For the first 3 days of her vacation she spent $20 each day then for the next 2 days, afte

Wewaii [24]

Answer:

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1 year ago

5(x – 4) + 3x – 9x = 6 - (2x + 5) + 8x

AURORKA [14]

This is what i got:
-x-20=6x+1

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2 years ago

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MArishka [77]

Answer:

Step-by-step explanation:

y=mx+b

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