Answer :
The slope of the line is 0
Answer:
y= 3x
Step-by-step explanation:
Answer:

» Collect like terms, r terms on the left hand side by subtracting r from both sides and adding st to both sides

» On the left hand side, factorise out r

Answer:x=-4 and x=4
Step-by-step explanation:
Took the assignment on edg 2020
Answer:
19.5
Step-by-step explanation:
3r+(7+8)/(t-3)
3(4)+(15)/(5-3)
12+(15/2)
12+7.5
19.5