20.) If w = 3, which inequality is true? 2w + 2 >9
O-3W-1 <-12
5 - 4w <-6
O -12-5w > -27
HELP PL

hello from mrbilldoesmath!

answer:

25x^2 + 90x + 84

discussion:

mn(x) = m(n(x)) = m( 5x + 9) =

(5x + 9)^2 + 3 =>

25x^2 + 90x + 9^2 + 3 =

25x^2 + 90x + 84                 (as 9^2 = 9*9 = 81)

which is the second choice

regards,  

mrb

p.s.   i'll be on vacation from friday, dec 22 to jan 2, 2019. have a great new year!

32.5 is the answer i got thats the answer

the answer is 3.54 g/cm^3

step-by-step explanation:

d=mass/volume therefore d= 46/13 which is a simple division equation.

i like this question, it is unsual, are you sure it is sqrt and not squared?

step-by-step explanation: