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denpristay [2]
3 years ago
8

Help please! I need help with this two step equations

Mathematics
2 answers:
kykrilka [37]3 years ago
7 0

Answer:

search it up on goggle lll

mezya [45]3 years ago
3 0

Answer:

3

Step-by-step explanation:

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Given that 2(-x + 4)=3 prove that x=5/2
user100 [1]

Answer:

x = 5/2

Step-by-step explanation:

So firstly, you want to distribute. It'll make your life much easier.

-2x + 8 = 3

-2x = -5 (subtracting 8 from both sides)

x = 5/2 (dividing both sides by -2 to obtain x)

Hope this helps :)

7 0
3 years ago
1.the ratio if the weight of an object on mars to its weight in earth is 9 to 25.If a person weighs 120pouns on earth,how much w
Ilya [14]
Question #1
\frac{9}{25}=\frac{x}{120}\\\\120(9) = 25x\\\\1080 = 25x\\\\x= 43.2

For #1, the answer is 43.2

Question #2
\frac{6}{5} = \frac{2580}{x} \\\\2580(5) = 6x\\\\12900 = 6x\\\\x = 2150

For #2, the answer is 2150
8 0
3 years ago
On a coordinate plane, a solid straight line has a positive slope and goes through (negative 4, 0) and (0, 2). Everything below
aliya0001 [1]

Answer:

<h2>D</h2>

Step by step explanation:

<h2>Just took the quiz.</h2>
6 0
3 years ago
Read 2 more answers
5x when x=7 ......... NEED HELP
Gnoma [55]

Answer:

35

Step-by-step explanation:

5 x 7 = 35

5 0
3 years ago
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Help me asap plss :,)
STatiana [176]
The answer would be 17. It’s a 90° angle and if you do 90-73, you get 17.
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