Answer:
First, you need to add 15x to both sides in order to get y by itself. Then, you need to divide all the numbers by 12. Your answer should be Y=1.25x+7. I hope this helps!
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
Answer:
Since points T, R, and P are all present on plane B, the answer is A.
Answer:
C
Step-by-step explanation:
translate everything from english to math
ex:
added is +
two time some number is 2*n
equals is =
so you get:
7 + 2*n = -3, solve and you get -5