Q:

Evaluate the following expressions for a = -3,b=2,c=5and d= -4.a-4b/3c+2dDo not show your work and give a numeric answer only. Giveyour answer to the nearest hundredth (example: 1.25)

Accepted Solution

A:
Hey!----------------------------------------------------------------------We know that (a = -3), (b = 2), (c = 5), and (d = -4).----------------------------------------------------------------------Solution #1:[tex]=\frac{a-4b}{3c+2d}[/tex] [tex]=\frac{(-3) - 4(2)}{3(5) + 2(-4)}[/tex][tex]=\frac{(-3) - 8}{15 +( -8)}[/tex][tex]=\frac{-11}{7}[/tex]β‰ˆ 1.57----------------------------------------------------------------------Solution #2:= a - 4b / 3c + 2d= (-3) - 4(2) / 3(5) + 2(-4)= (-3) - 8 / 15 + (-8)= (-3) - 0.53 + (-8)= (-3.53) + (-8)= -11.53----------------------------------------------------------------------Solution #1 Answer: 1.57Solution #2 Answer: -11.53----------------------------------------------------------------------Hope This Helped. Good Luck! Brainly is here to help :)