Helpppppppppppppppppppppp

1 answer:

5 0

A) false
3(5)-5
15-5
10

b)True
3(6)-5
18-5
13

c) false
3(7)-5
27-5
22

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Ksenya-84 [330]

A is 25
B is 45
C is 30

3 0

2 years ago

vazorg [7]

We know

$\boxed{\sf M_o=3M_d-2M}$

$\\ \sf\longmapsto M_o=3(25)-2(28)$

$\\ \sf\longmapsto M_o=75-56$

$\\ \sf\longmapsto M_o=19$

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2 years ago

vfiekz [6]

8x + 20 - 11 = 4x - 3
8x + 9 = 4x - 3
8x + 12 = 4x
12 = -4x
-3 = x
X = -3

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2 years ago

Andru [333]

Answer:wut

Step-by-step explanation:

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2 years ago

sesenic [268]

20+0.50x
20 dollar fee, 0.50 per text, x represents an unknown number

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2 years ago