Answer:
D.
Step-by-step explanation:
with questions like this try using Desmos
Answer:
Not for sure but i think so
Step-by-step explanation:
Answer:8
Step-by-step explanation;Since you want to find the density but you already have the mass you do the inverse operation and divdie 56 by 7 and get 8.
Plug 50 into y and find x.
5x + 10 (50) = 800
5x + 500 = 800
5x = 800 - 500
5x = 300
x = 300 ÷ 5
x = 60
Answer:
28
Step-by-step explanation: