6) What does it mean if a system of equations has NO solutions? * A. The system is the same line
B. The system has parallel lines
C. The system of lines intersects at one point
D. One line is horizontal and one line is vertical

B

Step-by-step explanation: See picture

let soccer = x and golf = y

part a

1st equation: x + y = 125

2nd equation: x = y +45

part b

replace x in the 1st equation with the 2nd one:

y + 45 + y = 125

simplify:

2y + 45 = 125

subtract 45 from each side:

2y = 80

divide both sides by 2:

y = 80/2

y = 40

she plays golf for 40 minutes.

part c

no because she plays soccer for 45 minutes longer than golf 40 +45 =   85 minutes, not 80 minutes.

t

step-by-step explanation:

ever thing time 1 is a multiply by 1 it get