X=15-12
X=3(number of days in difference to the number of people)
X=9-3
X=6 it would take 6 days to cut the grass with 9 boys
I want to say D, but don't take my word for it. Good luck! <3
7x+y=7
in a slope intercept form
y=-7x+7
where,
slope(m)=-7 & c=7
Answer:
the solution is (5,5)
Step-by-step explanation:
if you plug in (5,5) where the x and y are you will find that the equation will balance out.
Answer:
327
Step-by-step explanation:
You will plug in the -3 for x. 6 times -3 equals -18. -18 squared equals 324. 324 minus -3 equals 327.
