Answer: -21/4
Step-by-step explanation:
Answer:
X=3 Y=-7
Step-by-step explanation:
You can solve a system of equations a number of ways. Substitution makes the most sense in this case. Take the top equation and set it equal to y making it: y=17-8x
Then substitute y in the bottom equation for the y solved in the top. So,
5x + 5(17-8x) = -20
Then solve for x
x=3
Now that we know x, plug it back into the equation for y
y = 17 - 8(3)
y = -7
So your solution is (3, -7)
Answer: if you owe 250 you have -250$
If you are asked how much you owe you owe 250$
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
3*1*5/3=5
