first get a table that tells i how many miles per hour and the rest idk sorry hope it helped
I hope you can read cursive. Hope this helps!
Answer:
x < 3
Step-by-step explanation:
x + 9 < 12
Subtract 9 from both sides;
x < 3
X-6y=-30...equatn 1
-2x-5y=-25....equatn 2
multiply eqn 1 and 2 with 5 and 6 respectively
5x-30y=-150
-12x-30y=-150
subtract to eliminate y
17x=0
x=0
substitute x=0 into any of the equations
0-6y=-30
-6y=-30
y=-30/-6
y=5
x=0;y=5
