Answer:
220 miles.
Step-by-step explanation:
Distance travelled = speed * time
Total distance travelled = 60 * 2 + 50*2
= 120 + 100
= 220 miles.
Answer:
(0,-1)
Step-by-step explanation:
I used substitution but you still get the same answer so it doesn't really matter. Unless it's asking you to show you're work.
$60 because you have to divide 40 and 8 to get 5 then multiple 12 and 5 to get 60
Answer:
x = 17 + y
Step-by-step explanation:
Simplifying
x + -1y = 17
Solving
x + -1y = 17
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add 'y' to each side of the equation.
x + -1y + y = 17 + y
Combine like terms: -1y + y = 0
x + 0 = 17 + y
x = 17 + y
Simplifying
x = 17 + y
