Answer:
6 and 21 meters long
Step-by-step explanation:
You make an equation from what you got (there are 2 widths and 2 lengths)
2(4w-3)+2w=54---->10w-6=54---> 10w=60 ----> w=6 ---> plug in the rest and you get 21 as the length.
or... make W+L=28 and guess and check!!! takes longer but works!
Answer:
40
Step-by-step explanation:
26 is 65% of 40
Answer:
(0,1)
Step-by-step explanation:
Let (0,3) lies on f(x), then:

Let

To find the corresponding point that lie on g(x), we substitute x=0
This implies that:

But f(0)=3
We substitute to get:

The required point is (0,1)
Answer:
three ways to solve a system of linear equations
Step-by-step explanation: