Answer:
yes
Step-by-step explanation:
$678.58 if u can give me brainliest thx! :)
Answer:
20x+9y
Step-by-step explanation:
add the numbers that have the same variable(x in this problem)this is also called combining like terms. Then put the other numbers that have different variables. hope this helped
See attached graph: v is on the y-axis and t is on the x-axis
