Tell whether or not the given binomial is a difference of two squares. If it is, write D. If it is not, write N. 1. a - 81 2 c-18 3. d- 25 4. 25e-16 5. r+ 9s

constants mean the stopped points or the points on a graph that nothing is changing, hope this

step-by-step explanation:

if the pizza is divided equally into 2 equal halves then you would get

πr^2/2

where r is the radius of the pizza.

happy to

pls mark as brainliest

x = 17

step-by-step explanation:

1st step: isolate x.

24 - 3x = -27

-24         -24

-3x   =   -51

2nd step: divide.

-3x     =   -51

  3             3

  x       =     17

hope this

a

step-by-step explanation:

u take $30 minus $24. the answer/original($30)