multiply 200 rolls by 70%
200 *0.70 = 140
they should knock t least 6 pins down 140 rolls
This is the answer! hope it helps
When two lanes intersect their will be 2 angles
Answer:
Nicole is correct
Step-by-step explanation:
by multiplying the first equation by 3 it becomes:
3x + 6y =21
this can cancel the -3x in the second equation when adding them together
a=1
Hope this helps
have a great day!
Step-by-step explanation: