Answer:
d 91
Step-by-step explanation:
she is reaching it perfectly at this height in the problem, its super easy
Answer:
a. 1
Step-by-step explanation:
Answer:
a
Step-by-step explanation:
Multiply the first equation my 2 and than subtract the two equations to eliminate x
6x+16y=60-
6x+7y=6
9y=54
Y=6
Then plug in y to one of the equations
6x+7(6)=6
6x+42=6
6x=-36
X=-6
X=-6 Y=6