40 POINTS A group of workers can plant 2/5 acres in 7/8 days.

What is the unit rate in acres per day?

Write your answer in simplest form.

Aboat's value over time is given as the function f(x) and graphed below. use a(x) = 400(b)x + 0 as the parent function. which graph shows the boat's value increasing at a rate of 25% per year?

If you answer right ill give brainliest, : )

Tickets to a science exposition cost $5.75 each for studentd and $7.00 for adults.how many students and adults went if the ticket charge was $42.75