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3 years ago

Write and Solve Equations-Word Problems help

Mathematics

2 answers:

Gala2k [10]3 years ago

8 0

Answer:

Arts=x+3

Bills=x

total=20

x+x+3=20

2x=20-3

2x-17

x=8 1/2 or 17/2

Arts=23/2 or 11 1/2

Bills=17/2 0r 8 1/2

Step-by-step explanation:

Ratling [72]3 years ago

4 0

Answer:

Step-by-step explanation:

So I want to say that art jumped 13 feet, and bill jumped 10

20/2=10,

10=bill's jump

10+3=13

13= arts jump

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Step-by-step explanation:

We have to perform the calculation $(1.42\times 10^{15}-2\times 10^{13})$ without changing into decimal

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