Which of the sets of ordered pairs represents a function? A = (1,5) (8,-5) (8,7) (2,9) B = (7,-4) (7,-2) (6,-3) (-9,5)

A. only

B. Only B

C. Both A and B

D. Neither A nor B

For diffusion to occur, which condition must be met? O A concentration gradient must exist, O A hypotonic external environment is required, A hypertonic external environment is required. Dynamic equilibrium must exist.

Expand. Your answer should be a polynomial in standard form. (1-4m) (m 2 - 3m+8)

Denise buys a tote bag at a gift shop for $12. The same bag is available at Denise's pharmacy for 2/3 the price she paid at the gift shop. Let's say you have enough money to buy 10 bags from the gift shop.

Select all the correct answers. Aisle 2 of a furniture store stocks 4-legged chairs, 4-legged tables, and 3-legged stools. If there are t tables, c chairs, and s stools, which expressions show the total number of furniture legs in aisle 2?

How to find the radius of a sphere

Find the ninth term of the geometric sequence, given the first term and common ratio. a1=1 and r=-1/3

A. A band leaves a free T-Shirt under every 6th seat at a concert. They leave a free backstage pass under every 4th Street. Which of these seat numbers get a free T-SHirt? Which Get a backstage pass? Which get both? Explain Your reasoning

Which expression is equivalent to 7w - 7z + 4w - 5z?

Angles DAB measure (4x-2) and angles BCD measures 47 degrees. find x

Which expression is equivalent to the following expression? 3 (2x + 3) 5x + 6 6x + 6 6x + 9 5x + 9