3 years ago

PLEASE HELP!! explain how to solve 2x+9= 15

Mathematics

1 answer:

Dovator [93]3 years ago

7 0

Answer:

Step-by-step explanation:

2x + 9 = 15

you move + 9 to the other side of the equation, you will get:

2x = 15 - 9

2x = 6

So, x = 3

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Can you plz help me with this

Lelu [443]

It’s b what u need to do is 13x9 which is 117 then divide it by 2 which is 58.5

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A set of weights includes a 10 lb barbell and 8 pairs of weight plates. Each pairof plates weighs 20lbs. If x pairs of plates ar

Leni [432]

It is given that the weight of the barbel is given by:

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So the range is:

$\mleft\lbrace10,30,50,70,90,110,130,150,170\mright\rbrace$

Option B is correct.

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2 years ago

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ratelena [41]

Answer:

17) 2,0

Step-by-step explanation:

lol, thats the only one on the line that was drawn that actually has a point to be in

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3 years ago

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Situation 1: a pair of shoes is on sale for 80% of the original price. the sale price is 60$. what was the original price

frozen [14]

(10/2)×60=300
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The elevation of the basement floor in a building is -14 ft. The elevation of the roof is 36 feet. What is the distance from the

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Answer:

Step-by-step explanation:

36 + I-14I

36 + 14

= 50

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