4 (4a 7) 3 (2a 5) if the a=5

Elsa runs 3 miles in 25 minutes. At the same rate, how many miles would she run in 20 minutes?

Given the data set (5, 9), (13, 12), (23, 16), which of the following equations best represents a line of best fit?

1. Solve x2 - 81 = 0.

Which number comes next in this series? 99, 33, 11 3 2/3

54/6 equals divid Y, Find the value of Y

An electrician buys 415 ft of cable. If he uses 234 ft, how much does he have left?

How to find the savings of an item you purchase?

Sonny deposited $8,500 in an account that earns 4% simple interest. If Sonny makes no more deposits or withdrawals, then how much interest will he earn at the end of 2 years? answer choices a $68,00.00 b $68,000.00 c $680.00 d $9,180.00

One side of a square is represented by 5y. Which polynomial expression BEST represents the area of the square? A) 20y2 B) 25y2 C) 20y D) 25y

A pilot flew a 400-mile flight in 2.5 hours flying into the wind. Flying the same rate and with the same wind speed, the return trip took only 2hours with a tailwind