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Kaylis [27]
3 years ago
6

(4x5 + 9x3 - 12x8) + (8x3 - 7x + 2x5)

Mathematics
1 answer:
SSSSS [86.1K]3 years ago
8 0

Answer:

-10x5 + 8x4 - 7x3 - 20x2 - x + 18

Step-by-step explanation:

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50 apple's cost $25. How much would 75 apples cost?
8_murik_8 [283]

Answer:

$37.5

Step-by-step explanation:

(25/50) x 75 = 37.5

$25/50  .... each apple cost $0.5

0.5 x 75 = 37.5

8 0
3 years ago
Solve the inequality: a - 4 <10
harkovskaia [24]
<h3>Answer:  a < 14  (Choice B)</h3>

==================================================

Explanation:

Add 4 to both sides

a-4 < 10

a-4+4 < 10+4

a < 14

The reason why we add 4 to both sides is to undo the "minus 4" that's happening to the variable.

5 0
3 years ago
Ratio of AC:CB???<br> .———.—————.
erma4kov [3.2K]

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2:3 I think

Step-by-step explanation:

7 0
3 years ago
−4(m+6)=−8 plz answer
dangina [55]

Answer:Divide both sides by the numeric factor on the left side, then solve.

m

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Step-by-step explanation:

5 0
3 years ago
IV
Wewaii [24]

Answer:

1. 648

2. 81

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6 * 6 * 6 * 3 = 648

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3 * 3 * 3 * 3 = 81

5 0
3 years ago
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