Solving the inequality for the number of boxes Michelle can take into the elevator:
so the solution set is x<=52 with a closed circle on 52.
The following are the applicable choices from your list (all at the same true):
"There is a closed circle on 52"
"The solution set contains the point 51"
"The arrow points to the left"
Answer:
Ashley should have added 4.5 to both sides.
Step-by-step explanation:
Given expression:
Ashley's solution:
Subtracted 4.5 to both sides and got,
Correct solution:
Adding 4.5 to both sides.
∴
Error made by Ashley was subtracting 4.5 both sides. Instead he should have added 4.5 both sides.
The width of my living room is 1/2 the length :
The area of my living room :
Answer: 288
Ok done. Thank to me :>