Steps:
(x-2)=4x
Pretend that there is a one in front of x-2
1(x-2)=4x
Multiply the bracket by 1
x-2=4x
Move x to the other side .Whenever you move a number or letter the sign changes.
x-x-2=4x-x
-2=3x
Divide by 3 for -2 and 3
-2/3=3/3 x
x=-2/3
Check answer by using substitution method
(-2/3-2)=4(-2/3)
(-2/3-6/3)=-8/3
-8/3=-8/3
Answer is -2/3
Answer:
a= 11
Step-by-step explanation:
9a+ 6°+75° =180° (straight angle, they are called supplementary angles. so sum is equal to 180°
9a +81 = 180
9a= 99
a= 11
ANSWER:
2nd option: 0 ≤ x < 5.6 and 24.13 < x ≤ 32.82
STEP-BY-STEP EXPLANATION:
We need to determine the range of values of x for costs to be less than $175,000.
In points 5.6 and 24.13, the cost is exactly $175,000, which means that the solution interval cannot include these values.
So the correct answer is:
2nd option: 0 ≤ x < 5.6 and 24.13 < x ≤ 32.82
