Step-by-step explanation:
i don't know that one sorry
Answer:
D
Step-by-step explanation:
D is on the same plane as A, B, and C
Try to multiplty the rote number which would be 60+40-7=93
Answer:
x=1
y=8.6
Explanation:
first start by assigning a random value to a random variable, let’s say x=1
from there the equation becomes solveable
9x1+-5y=-34
simplify
9-5y=-34
-9 from both sides
-5y=-43
divide both sides by-5
y=8.6
hope this helps :)