Complete the sentence with the appropriate word.

line cd contains points a (4, -7) and b (4, 8). the slope of line cd is

a.) zero
b.) undefined
c.) positive
d.) negative

What constants do you need to add to each of the following quadratic equations to complete the square? 2x2 - 3x = 0 x2 - 8x = 0 2x2 - 11x = 18

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.

Find the commission on a $590.00 sale if the commission is 15%.