Answer:
"all real numbers."
Step-by-step explanation:
Subtract 13 from both sides, obtaining -5x = -5x.
This result is true for all x, so the solution set is "all real numbers."
If you need to figure out X it would be 60
Answer:
Step-by-step explanation:
Part A
To keep it simple, I will use v instead of vi, x instead of triangle x and t instead of triangle t.
The equation becomes: x = vt + 1/2at^2
Solve for a:
x = vt + 1/2at^2
x - vt = 1/2at^2
(x - vt)*(2/t^2) = 1/2at^2*(2/t^2) = a
a = 2(x-vt)/t^2
or writing in the right format
a = 2(Δx - viΔt) / Δt^2
Kim bought 24 apples at the market.
She put 4 apples into each of 4 drawers in her kitchen.
She gave the rest of them to her friend.
How many apples did?
First lets find out how many she put in the drawers.
We know
4 apples per draw
4 drawers = ? apples
4 × 4 = 16
4 drawers = 16 apples
How many does she give her friend when she buys 24 apples and keeps 16 apples?
24 - 16 = amount of apples she gives her friend.
24 - 16 = 8
Kim gives her friend 8 apples.
Answer: D. 8
