Henry can mow an acre in 2 hours. Mitzi can mow an acre in 4 hours. How long would it take them to mow 30 acres? 1. 90 hours b. 15 hours c. 30 hours d. 40 hours e. 25 hours

The table shows the balance of a money market account over time. write a function that represents the balance y(in dollars) after t years.

Піf x = y and y= z, which statement must be true? оа. -x = -2 b. x= z ос. —x = 2 od. 2= x

Eliza wants to make $10,000 from her investments. she finds an investment account that earns 4.5% interest. she decides to deposit $2,500 into an account. how much money will be in her account after 14 years?