The least common multiple of 2 numbers is 60, and one of the numbers is 7 less than the other number. what are the numbers?

4. a spring scale is constructed so that each 0.10-n increment is separated by 0.50 cm. what spring constant is necessary for the scale to be accurate? -1.0n/cm -0.10n/cm -9.8 n/cm -0.20n/cm

Which of these choices show a pair of equivalent expressions?

You earn a 12% commission for every car you sell. how much is your commission if you sell a $23,000 car?