Todd can ride his bike 4 miles in 15 minutes. at this rate , how many miles can he ride in 60 minutes?

Jacks bank statement shows an account balance of -$25.50. which describes the magnitude, of size, of the debt in dollars

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?

List x1, x2, x3, x4 where xi is the midpoint endpoint of the five equal intervals used to estimate the area under the curve of f(x) between x = 0 and x = 10.