Which product will result in a sum or difference of cubes? O (x + 7)(x2 – 7x + 14)
O (X + 8)(x2 + 8x + 64)
o hx -9)(x2 + 9x + 81)
O (X – 10)(x2 – 10x + 100)

Find the nonpermissible replacement for binthis expression.b2/5b +5

80 points suppose marcy made 45 posts online. if 23 of them contained an image, what percent of her posts had images? round your answer to the nearest whole percent. 54 percent 51 percent 49 percent 48 percent

*let m∠cob = 50°30’, m∠aob = 70° and m∠aoc = 20°30’. could point c be in the interior of ∠aob? why? a. point c could be the interior of aob but it is not the only case b. point c is the interior of aob c. point c is not the interior of aob d. the given is not possible for the plane geometry answer