Answer:
One rose bush = $3
One bunch of ornamental grass = $4
Step-by-step explanation:
We can set up a system of equations to solve for this. Let cost of 1 rose bush be r and cost of 1 ornamental grass be g. Thus we can form 2 equations:

We can multiply the first equation by -2 so that we can eliminate g. Thus, we have:

Thus, 1 rose bush is $3. Now plugging in r = 3 into the first original equation, we can solve for g:

Thus, 1 bunch of ornamental grass is $4.
Answer 0.06*0.7+0.03=0.072 and 0.06*(-0.2)+0.03=0.018
I have 0 idea but I need help with some questions that I have
Answer:
b
Step-by-step explanation:
is the proper answer
Answer:

Step-by-step explanation:
Given

Required
Represent the diagonal as a function
Using Pythagoras theorem, the diagonal is:

Substitute x for Side


Take the square root of both sides

Split



Express as a function.
