Answer:
84
Step-by-step explanation:
12*3+6x=4.20(12+x)
36+6x=50.4+4.2x
6x-4.2x=50.4-36
1.8x=14.4
x=14.4/1.8
x=8 pounds of cashews is used.
Proof:
12*3+6*8=4.2(12+8)
36+48=4.2*20
84=84
(not mine)
from algebra.com
Answer:
Sets D, E
Step-by-step explanation:
Sets D and E both have repeated x-values , thus making them a relation not a function.
Answer:
12.5%
Step-by-step explanation:
Please mark brainliest.
Answer:
8
Step-by-step explanation:
hope i helped have a verey good day