-1(3x - 4y + 5) =
A) 2x - 5y + 4
B) -3x + 4y - 5
C) -3x + 4y + 5
D) -3x - 4y - 5

(B) -3x+4y-5

Step-by-step explanation:

-1(3x-4y+5)

-3x+4y-5

x-150=475   x=625

step-by-step explanation:

if the bike after the sale ($150) is $475 then just simply add 150 to 475.

38.6°

step-by-step explanation:

resultant is 10 pound

smaller force = 8 pound

angle formed = tan⁻¹(

                        =tan⁻¹(

                          =tan⁻¹(0.8)

                        =38.6°