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igomit [66]
3 years ago
7

Solve for r. 0.5(r+2.75) = 3

Mathematics
2 answers:
nirvana33 [79]3 years ago
5 0

Answer:

r=3.25

Step-by-step explanation:

Juliette [100K]3 years ago
4 0
Solve for r. 0.5(r+2.75) = 3
ANSWER: r = 3.25
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Mr. Jones is four times as old as his son. Six years ago he was ten times as old as his son. How old is the son now?
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Answer:

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Step-by-step explanation:

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Help pls
lana [24]
You can either do;


1. 90(2) = 100(2)

180 = 200


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bija089 [108]

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3 years ago
Simplify and solve for the unknown. Use order of operations as needed.<br>8×2+5^2-y=2(y+1)+6 ​
Ket [755]

Answer:

y = 11

Step-by-step explanation:

8 × 2 + 5²- y = 2(y + 1) + 6 ​

8 × 2 + 5²- y = 2y + 2 + 6 ​

8 × 2 + 25 - y = 2y + 2 + 6 ​

16 + 25 - y = 2y + 2 + 6

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41 (- y + y) = (2y + y) + 8

41 = 3y + 8

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33 = 3y

33/3 = 3y/3

y = 11

3 0
2 years ago
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