Answer:
Step-by-step explanation:
if you're saying she ran .2 miles in 12 hours
then she ran .016 miles per hour
if you're saying she ran 2 miles in 12 hours,
then she ran 1/3 mile per hour or 0.3333 miles per hour
Answer:
4
Step-by-step explanation:
16
10×2 = 20
20-16=4
Assuming what is meant by "infinite solutions" are infinite number of solutions of a logarithmic equation.

and

Olá!
(2x - 6) + (x+ 10) + (2x + 1) = 180
2x - 6 + x + 10 + 2x + 1 = 180
2x + x + 2x = 180 + 6 - 10 - 1
5x = 175
x = 35
Okiiiiiiiiiiiiiiiiiiiiiii Y+5=2 (x-3)