At age 51 oscar set up a 401(k) where he plans to deposit $9000 at the beginning of each year until age 75 find the amount of the annuity if he invests in a stock fund that yields 4% compounded annually
a. $374,813.19
b. $351,743.40
c. $365,813.19
d. $395,542.20

all it means is function 3

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