Answer:
A
Step-by-step explanation:
60>0.05T+30
30>0.05T
600>T
So we are given two points, say P1(4,7), P2(x,19).
Slope is given by
m=3=(y2-y1)/(x2-x1)=(19-7)/(x-4)
solve for x
3=(19-7)/(x-4)
cross multiply
3(x-4)=12
3x-12=12
3x=12+12=24
x=8
Answer:
3 and 6
Step-by-step explanation:
3*6=18
18+3=21
Answer:
-2a = 0 + 3
Step-by-step explanation:
hope this helps.