The signs of the numbers in the problem matter because if a number is negative in the equation than you're answer could be negative. ex. -3/9= -3 but if the negative sign wasn't there than the answer would be wrong bc the answer would be positive.
hope thats what you need hope it helps.
First equation
a. 3x+5=65
b.3x=60 x=20
Ping-pong ball, Volley Ball and Basketball
Answer:
c. 29 feet
Step-by-step explanation:
Answer:
A.
Step-by-step explanation:
