Step-by-step explanation:
convert to fractions, then click sd on sure calculator and it converts to decimal for u which u just times 100 to get percentage.
Answer:
12 - x
Step-by-step explanation:
y = -x + 12
Replace x with y.
x = -y + 12
Solve for y, x = -y + 12
= 12 - x
Hope this helps, please mark brainliest if possible. :)
Answer:
21
Step-by-step explanation:
-9=9
9+12=21
There were 30 packages of cucumber and 50 packages of tomatoes.
Work)
2x+1.5y=135
x+y=80