Mr. Ishak is going to make a soil mixture for a potted plant. He will combine 31 ounces
of dirt, 21 ounces of peat moss, and 12
ounces of perlite. Which shows the total
weight of the soil mixture?
F. 1 lb
G. 2 lb
H. 3 lb
J. 4 lb
PLEASE HELP I NEED THIS DONE BY TODAY

21

jk it's 20

step-by-step explanation:

2(2x + 3) = -4 + 2(2x + 5)

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 6

4x - 6 + 6 = 4x - 6 + 6

4x = 4x

x = x

unlimited solutions.

first, you divide the triangle in two, tô form a retangle triangle. after, using pythagoream theorem:

18^2 = 14^2 + (x/2)^2

(x^2/4) + 196 = 324

x^2/4 = 324 - 196

x^2/4 = 128

x^2 = 512

x = √512

x = √2^9

x = 16√2 cm

i hope i you.