Atraffic light’s cycle is as follows: • green for 63 seconds • yellow for 7 seconds • red for 28 seconds • repeat suppose a car approaches the traffic light at a random time, what is the probability that the light will be green?

What is the y-coordinate of the solution of the system of equations? [tex]y = 2x + 14 \\ - 4x - y = 4[/tex]y=

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

Reflect the point (7,0) across the y-axis