Answer: Justin worked for lifeguard for 2 hours. Justin worked as a babysitter for 8 hours.
Like terms are terms that are the exact same excluding coefficients.
To combine like terms, add or subtract the coefficients.
Here are a few examples.
-3x^2+ 2x^2= -x^2
14xyz-12xyz=2xyz
12p-3p+8p= 17p
Ans
B,D,F
Step-by-step explanation:
Y=5-x^2
Y=3x^2+1
Y=x^3
(-8,-7) is in 3
(8,7) is in 1
(8,-7) is in 4
(-8,7) is in 2
:-)