58 103 72
47 13 71
Hope I helped!
~ Zoe
Y=4x. its 4 bucks for each pound of granola
Answer:
b = 28/3 or 9.3
Step-by-step explanation:
b-8+2b=20
3b-8=20
3b=20+8
3b=28
2b^2+9
when b=3
First we have to replace b by the number giving
2(3^2)+9
(2)(9)+9
18+9
= 27
I hope that's help !
Answer:
Unique solution
Step-by-step explanation:
Given
Required
The type of solution
A linear equation is represented as:
For the first equation:
For the second:
We have:
By comparison:
<em>Hence, the system has a unique solution.</em>