20 points! Find the GCF of 3x³y⁵z and 21xy³z⁴.

10. Divide (3x-2)(x-4)-(x-4)(6-5x) / (4-x)(8x-1)

Factor 32x³ – 32x² + 8x by first finding the GCF, then factor the quadratic that is left. Be sure to factor completely and show your work. If this is not possible for some reason, state why.

Factor x² + 9 using any method you choose. Show your work. If this is not possible for some reason, state why.

19. The product of two consecutive positive integers is 42. Write and solve a quadratic equation to find the solutions. Then show how you use those solutions to find the two consecutive positive integers.

last one.

step-by-step explanation:

last one.

generally speaking, the others follow some sort of pattern that correlates to either linear (looks like a straight line) or sinusoidal (looks like an s).

the last one is just a random cloud of points that doesn't correlate to any particular known order.

cut 138 centimeters off

step-by-step explanation:

250-112 = 138

5

step-by-step explanation:

in english this is

ex.15 pag.85 create. write in ten lines the continuation of the ballad of the five motanasi, using verbs to the imperfect and to the perfect compound. five stars

hope i with whatever it is that you need! : )