Substitution is plugging in a value for a variable to help solve the problem or equation.
<span>for example </span><span>"Substitute 5 into x" means plug 5 into x </span>
Answer:
36
Step-by-step explanation:
6 X 6 = 36
Answer:
no
Step-by-step explanation:
The answer is o because product means multiplication and sum means addition, 5*2=10 v.s. 5+2=7
The answer should be1200 feet
-2xy+3x-2xy+3x
-2xy-2xy+3x+3x ( combine like terms)
-2xy-2xy=-4xy
3x+3x=6x
-4xy+6x
Answer: B. -4xy+6x
