An owner of a key chain manufacturer company found that the profit earned in thousands dollars per day by selling in a number of key chains given by in power 2 - 2 in -3 wherein is the number of the key chains in thousands. Find the number of key chains sold

y > 1/3x

y < = -x + 4

hope this : )

40 minutes

step-by-step explanation:

add the time and multiply by 2

you probably already have the answer but anyways it's b. 15.0

step-by-step explanation:

x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

step-by-step explanation:

last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. let x represent the number of times she hiked the 5-mile trail, and let y represent the number of times she hiked the 10-mile trail. if she hiked a total of 90 miles, which equation can be used to find the number of times maria hiked each trail? x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x