Homer and bart plan to buy one computer for 499.00 strictly for gaming purposes. games cost 49.99 each. define each variable and write an algebraic expression to describe how much they will spend before sales tax based on purchasing the computer and the number of games

The required expression is where x represents the number of games they bought and y represents the total cost.

Step-by-step explanation:

Consider the provided information.

It is given that the cost price of computer is 499.00

Let x represents the number of games they bought and y represent the total cost (before sales tax).

It is given that the cost of each game is 49.99. If they bought x games, then the total cost will be:

Hence, the required algebraic expression is where x is the number of games they bought and y be the total cost.

2. angles qrt and qst both measures 156 degrees.

step-by-step explanation:  

we have been given a diagram of a circle and we are told that measure of arc qvt is 156 degrees.  

we can see from our given diagram that angle qrt and angle qst subtends to arc qvt.

since we know that angles subtended by the same arc at the circumference are always equal.

by angle subtended by same arc theorem, measure of angle qrt and angle qst will be equal to the measure of arc qvt.

therefore, angles qrt and qst both measures 156 degrees and 2nd statement is the correct choice.