Answer:
Step-by-step explanation:
Your answer would be 80% or a B
Answer:
She spent 8 dollars.
Step-by-step explanation:
24 divided by 3 is 8
Answer:
Step-by-step explanation:
Work is attached!
Answer:
(-1, 3)
Step-by-step explanation:
to solve using substitution, you have to know the value of either x or y. in this example, they gave you the value of y already: y=x+4.
this means you can substitute the y for (x+4). if we substitute y for (x+4) in the equation y=-5x-2, we get this:
(x+4)=-5x-2
then solve for x
6x=-6
so x=-1
since we know the x value, we can solve for y
y=x+4
y=-1+4
y=3
so the final answer is (-1, 3)
