Company a offers a starting salary of 30,000 with a raise of 2400 yearly, and company b offers a starting salary of 36,000 with a raise of 2000 yearly. after how many years are the salaries offered by company a and b the same?

it is true

step-by-step explanation:

all the combinations add up i used   calculator

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