The X intercept(s): (-4,0) and (0,0)
The Y intercept(s): (0,0)
Answer:
A. m+7n+14
Step-by-step explanation:
Add parenthesis to help simplify.
(5m-4m)+(22-8)+7n
Simplify the expression.
m+7n+14
The answer is 15 (brainly is omd)
60° because it's an equilateral triangle