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frutty [35]
3 years ago
11

Brailiest solve 7^2+3(4^2+3+2) =

Mathematics
2 answers:
lara31 [8.8K]3 years ago
7 0

Answer:

Step-by-step explanation:

7^2+3(4^2+3+2)=

49+3(16+3+2)=

49+3+21=

49+24=

73

san4es73 [151]3 years ago
4 0

Answer:

112

Step-by-step explanation:

7^{2} + 3( 16 + 3 +2)

7^{2} + 3( 19 +2)

7^{2} + 3(21)

7^{2} + 63

49 + 63

112

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−7 − 3a = 17, then \frac{3}{4}a = ____?
Ilia_Sergeevich [38]

Answer:

-9/2

Step-by-step explanation:

-7-3a=17

-1-17=3a

-18=3a

a=-18/3

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The value of fac{3}{4} a = (3/4)(-6)

                                      = -18/4

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In bryan's class there are 4 girls for every 5 boys. there are 27 students in the class. how many are girls?
Natalija [7]
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A river is flowing at the rate of 2.4 miles an hour when a boy rows across it. If the boy rows at a still-water speed of 3.1 mil
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3.9 mi/h

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7 0
3 years ago
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What's the answer to 16-12+12x17
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