62-5=57
57/3=19
he has 19 friends
Answer:
(x-8y)^2
Step-by-step explanation:
I used a calculator
Answer: 66%
Step-by-step explanation:
I took the test on khan.
Answer:
1/x
Step-by-step explanation:
1/x is rational because the x is in the denominator of the fraction. x/2 could be rewritten as (1/2)x, which is linear.