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tiny-mole [99]
3 years ago
8

The workers in a senate office said that they received about 700 phone calls from

Mathematics
1 answer:
prohojiy [21]3 years ago
7 0

Answer:

672

Step-by-step explanation:

anything lower then 5 or in this case 50 would round down so 649 rounds to 600 anything higher would round up 672 to 709 763 to 800 and 751 to 800

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Verify<br>a x (b+c) = a x b + a x c for a =<br>-1/6 b=4/7 c=-2/5​
SVETLANKA909090 [29]

Step-by-step explanation:

✓(-1/6×4/7)+(-1/6×-2/5)

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✓(-2/21)+(1/15)

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3 0
3 years ago
Solve: StartFraction 10 Over x EndFraction = 2 a. x = 5 c. x = 20 b. x = 10 d. x = 15 Please select the best answer from the cho
choli [55]

Answer:

a. x=5

Step-by-step explanation:

The Fraction is

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5=x

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Answer is a. x=5

Check

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6 0
3 years ago
Subtract (2x3 + 9x − 8) − (4x2 − 15x + 7).
STatiana [176]
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3 years ago
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zepelin [54]

I would help you but I don’t know

Step-by-step explanation:

5 0
3 years ago
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The radius of the base of a cylinder is 39m and its height is 31m. Find the surface area of the cylinder in terms of pi.
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Answer:

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Step-by-step explanation:

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2 years ago
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