1.A company charges an extra 5% for customers using their credit card. Sally buys a dress for £24. If Sally uses her credit card
2 answers:
You might be interested in
So,
In order to simplify a fraction, we have to factor both the numerator and the denominator.
Cross out ones.
In order to simplify a fraction, we have to factor both the numerator and the denominator.
Cross out ones.
Answer:
Step 1: Solve one of the equations for one of the variables. Let's solve the first equation for x
Thus, option A) is true.
The solution to the system of equations be:
Step-by-step explanation:
It is important to remember that when we solve the system of equations, the first step we need to do is to solve one of the equations for one of the variables.
Given the system of equations
Step 1: Solve one of the equations for one of the variables. Let's solve the first equation for x
Add y to both sides
Thus, option A) is true.
<u>NOW LET US SOLVE THE REMAINING PORTION</u>
to solve for y
For x = -1 + y
substitute y = 5
Thus, the solution to the system of equations be: