Answer:
x≤7.5
Step-by-step explanation:
we would solve this like any other algebraic equation
6x-18≤27
so we can add 18 to both sides
6x≤45
we now divide both sides by 6
x≤7.5
Answer:
umm check your math book in page 445
Step-by-step explanation:
Answer:
$15.30
Step-by-step explanation:
8.50+3.75+4.75=$17
100-10=90
17x0.90=
15.3
Answer:
- 20
Step-by-step explanation:
Total Change in enrollment = - 60
Period of time at which change occurred = 3 years
Average change per year :
Total change in enrollment / period at which change occurred
= - 60 / 3
= - 20
Average change of - 20 enrollments per year
<span>w - 2 = -3
Apply the inverse operation to both sides of the equation.
w - 2 = -3
Add 2
w = -1 should be the answer</span>