Answer:
x = 1, y = 10
Step-by-step explanation:
y = -5x + 15 --- Equation 1
2x + y = 12 --- Equation 2
Substitute y = -5x + 15 into Equation 2:
2x + y = 12
2x - 5x + 15 = 12
Evaluate like terms.
15 - 3x = 12
Isolate -3x.
-3x = 12 - 15
Evaluate like terms.
-3x = -3
Find x.
x = -3 ÷ -3
x = 1
Substitute x = 1 into Equation 2:
2x + y = 12
2(1) + y = 12
2 + y = 12
Isolate y.
y = 12 - 2
y = 10
I think you have to do 120-60% and the answer is 48 dollars.
Answer:
1 and -7
Step-by-step explanation:
Answer:
I think its 49 or 5 or 0 please read to explain
Step-by-step explanation:
Because if you use the distance formula (sqr root y2-y1)^2 + (x2-x1)^2 you would find the answer of if you were talking about the hypotenuse 49, 5 because if you were talking about just the distance between the y-axis you would find out it would be 5, 0 because if it was for the x axis, it would be 0 because they have the same coordinate for the x axis
61/75=0.81. 1/15=0.06. So 61/75 is greater.
