Answer:
20 x 3=60
Step-by-step explanation:
if she ran 3 times as far as clair and ran 20 miles then you use multipication.
$15.2
-3=a
-a+4a-9=8a+6
3a-9=8a+6
3a-9-6=8a+6-6
3a-15=8a
3a-3a-15=8a-3a
-15=5a
-15/5=5a/5
x = 8.2
