Answer:
It is asking you to solve for x.
Step-by-step explanation:
You can find the hypotenuse of the triangle using the Pythagorean Thereom.
hope this clarifies the problem!
A² + B² = C²
The answer is A.) 9c>75+0.5c
The expenses for this equation are 75 and 0.5, so they have to be combined. And the amount she charges is on the other end.
And also the profit needs to be greater than the expense to that's why its 9c is GREATER than 75+0.5c.
Answer:
43
Step-by-step explanation:
90-47=43
Answer:
6. The number is 
7. The two numbers are
and 
Step-by-step explanation:
Question six can be re-worded to create the following expression:

Solve for x to find the number:

Question seven can be solved by first listing the constraints (assuming x is smaller than y):
- x and y are less than 20


To get the numbers, we can create a system of linear equations. First, solve for
in each expression:


Solve for
:

Solve for
:
