2 years ago

Question 4 (Fill-In-The-Blank Worth 4 points)

Mathematics

2 answers:

luda_lava [24]2 years ago

6 0

Answer:

21.2

Step-by-step explanation:

Always must do the parenthesis first. This will give you 5 and now you must take 53 and 5 and divide them, leaving you with 10.6. Multiply that by 2 and you have 21.2.

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OlgaM077 [116]2 years ago

5 0

Answer:

53÷(13-8) × 2

53÷5×2

53÷10

5.6

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Firdavs [7]

X-4y=-12
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eliminate y's
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x-4y=-12
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sub back
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3 years ago

Solve 2 (x + 4) - 10 = 14 step by step

Blababa [14]

Answer:

x=8

Step-by-step explanation:

2(x+4) - 10 =14

distribute the 2 2x +8 -10 +14

simplify 2x-2=14

add 2 2x=16

devide by 2 x=8