When is a quadrilateral a parallelogram?

A. When opposite sides are parallel but not congruent.

B. When opposite sides are congruent but not parallel.

C. When opposite sides are congruent and parallel.

D. none of the above

What are the x-intercepts of the graph of the function below? y = x^2+3x - 28 A. (7,0) and (4,0) B. (-7,0) and (-4,0) C. (7,0) and (-4,0) D. (-7,0) and (4,0)

A bag contains 14 golf balls and 16 tennis balls. What is the ratio, written in lowest terms, of golf balls to the total number of balls in the bag? A. 7 to 8 B. 7 to 15 C. 8 to 15 D. 7 to 16

12 divided by 1 half

Travis just got a new credit card that offers an introductory APR of 3.6% for the first 3 months and a standard APR of 14.4% thereafter. If interest is compounded monthly, what is the periodic interest rate during the first 3 months?. A. 1.6%. B. 1.

Suppose you invest in an account that pays 5% interest, compounded monthly. You would take your investment to grow to 10,000 in 14 years. How much would you have to invest as a lump sum order for this to happen

A number decreased by 30% and the result was 7560. What was the original number? A. 2268 B. 9828 C. 5292 D. 10800

3 over 8 times 8 over 9

Find the unit rate for number of parts manufactured per hour if 1363 parts are made in 5 hours. Round to the nearest integer.

Zoe needs to buy beads to make jewelry. For each earning, Zoe uses 3 small blue beads, 1 metallic bead, and 2 large green beads.

In matg, what are coefficients?