Answer:
$170 was spent on her family
Step-by-step explanation:
$350-$180=$170 spent on her family
Answer 565
14 elliptical machines
t = # of treadmills
e = # of elliptical machines
t + e = 38
t = e + 10
Substitute:
e + 10 + e = 38
2e = 28
e = 14
