h5anappleHeyf h5anappleHeyf

05-01-2017
Mathematics

contestada

Which value of x makes the equation 0.1x – 2.5 = 1.0 true?
a. 10
b. 15
c. 20
d. 35

Respuesta :

royalranger royalranger

05-01-2017

The answer is 35

0.1x - 2.5 = 1.0
0.1x = 3.5
x= 35

Answer Link

eclehmLee eclehmLee

05-01-2017

Just substitute your given values into the original equation.

In this case it is 35

0.1x(35) - 2.5 = 1.0
3.5 - 2.5 = 1.0
1.0 = 1.0

Answer Link

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