Please do not just say "Hello", I Need this for a quiz that will help me get my grades up in math. The drop downs show "left" And "right"

Left        Right

Step-by-step explanation:

negative numbers are to the left of 0

positive numbers are to the right

The two equations are:

 and

Where, x is the number of quick car washes and y is the number of premium car washes.

Multiplying the first equation by -5 we have:

Now adding this to the second equation and then solving for y, we have:

Now, taking y = 50 and putting it in any one of the original equations (let's put in the first one) will give us x.

Hence, there was 50 premium car washes and 75 quick car washes.

ANSWER:

"How many premium car washes were ordered?" 50

"How many quick car washes were ordered?" 75