Oranges cost $0.98per pound. What equation is used to find c, the total cost of p pounds of oranges?
A) c= 0.89+p
B) c= p/0.89
C) 0.89c=p
D) c= 0.890

-13

step-by-step explanation:

f(x)=2x-5 for f(-4)

f(-4)   means let x=-4

f(-4) = 2(-4) -5

f(-4) =-8-5

      = -13

what is the approximate angle of acb if abc is 25cm and the length of segment bc is 15

step-by-step explanation:

a and c

step-by-step explanation:

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!