Derek earns commission on his sales greater than $5,000. If he sold
$6,700 worth of goods last week,
how much commission did he earn at
a rate of 12.5%?

Frank owns a $141,000 home, for which he has a 30-year mortgage in the amount of $700 a month. once he has paid off mortgage, how much will he have paid in investment? a. $111,000 b. $109,000 c. $120,000 d. $141,000

15 and 14.7 are 1 apart, so 15 – 14.7 must be 1.

If a is a nonzero real number then the reciprocal of a is