Olivia earns a commission of 15 percent of the price of every boat she sells. Which of the
following gives the amount of her commission,
in dollars, if she sells x boats that each cost y
dollars?

Present age of man is 45 years, 5 years back his age was 4 times age of his son what is present age of his son?

Hormones perform important functions within the reproductive system. during puberty, a number of changes occur in the body. which hormone is responsible for the development of these characteristics in the female? estrogen progestin progesterone testosterone

What is the slope of the line passing through the points (3, 3) and (5, 7) ? 1. 2 2. 1/2 3. −2 4. −1/2