Answer:
D. 1/3
Step-by-step explanation:
Answer:
Slope=2/7
Step-by-step explanation:
Slope=rise/run

Answer:
a^2b(7 + 10b + 14b^2)
Use wolframalpha for math questions, or photomath!
To solve this, factor out a^2b from the expression.
82 = 4x-10
72 = 4x
x = 72/4
x = 18
she owned it for 18 days