Answer:
Not equivalent
Step-by-step explanation:
Distribute the negative in the parentheses. It basically multiplying everything inside by -1.

add like terms

Not equivalent since the 6x is positive
Answer:
y = 4x + 2
4 is the slope and 2 is what y will be at x = 0.
Answer:
80 degrees
Step-by-step explanation:
Do 90 plus 10.
The do 180 minus 100
because a triangle adds up to 180
Answer:
9.) .784 . 10) 0.29
Step-by-step explanation:
Answer:
5 3/4 IBS
Step-by-step explanation: