Which value of x makes the following equation true?

2(x - 1) = -3x + 38
a.
8
b.
9
c.
11
d.
12

67.5%

Step-by-step explanation:

1 - Understanding 'out of' in the problem

26 out of 40 is the same as saying 26/40

2 - Find the decimal of it

26/40 = 0.675

3 - Convert to a percentage you

0.675 x 100 = 67.5 %

It just is. 1/10 is 10% 2/10 is 20% 3/10 = 30%... 10/10 = 100%

Try those steps on all of those and see if you get those percentages if you still dont understand