Answer:
27
Step-by-step explanation:
m.
2.}}
4.(-3-3-3)(-3)=27
the answer is 27
-8 * -4 = 32
Just multiply both numbers and negatives cancel
Answer:
14 elliptical machines
Step-by-step explanation:
t = # of treadmills
e = # of elliptical machines
t + e = 38
t = e + 10
Substitute:
e + 10 + e = 38
2e = 28
e = 14
Answer:
2
Step-by-step explanation:
3(x+2)=12
Distribute:
3x+6=12
Subtract:
3x+6-6=12-6
3x=6
Divide:
x=2
