Answer:
n + y
Step-by-step explanation:
a² - b² = (a +b)(a - b)
÷
{ (n + y) in the denominator and numerator will be cancelled ;
(n - y) in the denominator and numerator will be cancelled
= n + y
Answer:
33562, You could have used a calculator, or used your head, why
Step-by-step explanation:
8+~1-3=4
Explanation-
8-1 is the same as 8+~1 so=7
7-3=4
Let me see if I am correct I will get back to u
2.5 + 3 = 5.5 total speed
7miles / 5.5 mph = 1.27 hours