Because you can’t simplify anymore within the parentheses you add the like terms a, b, and c
Answer:
x=13
Step-by-step explanation:
2x+9=35
2x=35-9
2x=26
x=26/2
x=13
Answer:
-4/15
Step-by-step explanation:
-3/5+1/3 = -4/15
Answer:
−7/18
Step-by-step explanation:
Subtract 5/9 from both sides of the equation
We are given with:
Average height of plants to be at least 73 inches
Three plants with heights of
70, 71, 72
The inequality that can be used to determine the possible heights of the fourth plant is:
(70 + 71 + 72 + x) / 4 ≥ 73
Solving for x
x ≥ 79
