Step-by-step explanation:
7x + 3x + 90= 180
10x= 180-90
10x= 90
x= 90/10
x=10
Answer:
33000
Step-by-step explanation:
Substituting 250 for x and -120 for y, we get:
(250)^2 + 2(250) - (250)(120) = 62500 + 500 - 30000, or
32500 + 500, or 33000
Answer:
x=8
Step-by-step explanation:
um the l l means the total value ignoring the signs
and you do the step by step, but I forgot how exactly to do it, sorry!
I think this is right tho
If there is a group of 5 friends she can't share her grapes evenly.
