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Thepotemich [5.8K]
3 years ago
13

Distribute 7 x (2+2x)

Mathematics
1 answer:
True [87]3 years ago
4 0
28 x because parenthesis first and you can’t do 2 + 2x so 7x times 2 is 14x and 7 times 2x is 14x
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This year’s school population in Waterloo is 135 percent of last year’s school population. This year’s student population is 756
sp2606 [1]

Answer:560

Step-by-step explanation:

Let a be the number of students the school have last year

135% of a=756

135/100 x a=756

135a/100=756

Cross multiplying we get

135a=756 x100

135a=75600

Divide both sides by 135

135a/135=75600/135

a=560

6 0
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What adds to negative 23 and multiples to negative 50
jolli1 [7]

-25 + 2 = -23  and...   -25 × 2 = - 50

hope that helps :D

8 0
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WINSTONCH [101]

Answer:

52

Step-by-step explanation:

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6 0
3 years ago
Read 2 more answers
6636=3<br> 8118=4 <br> 2212=0<br> 8688=?<br> 5971=?
pochemuha
6636 has 3 circle so 6636=3
8118 has 4 circle so 8118=4
2212 has 0 circle so 2212=0
8688 has 7 circle 8688=7
5971 has 1 circle 5971=1
6 0
2 years ago
Reflect shape A in the line x = -2.
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The answer is an ur mom Virginia
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3 years ago
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