Game Shop sells used video games for $19.90 each. On Saturday, they made $298.50 on used video games. How many used video games did they sell?

15 used video games

Step-by-step explanation:

298.50 / 19.90 = 15

15

Step-by-step explanation:

To solve this let the unknown number of video games be x.

Let us solve.

Number of video game                               cost

    1                                     ⇒                    $ 19.90

    x                                     ⇒                   $ 298.50

Now use cross multiplication and find the value of x.

19.90x = 298.50 × 1

19.90x = 298.50

Divide both sides by 19.90.

x = 15

Therefore, they have sold 15 video games

Hope this helps you :-)

Let me know if you have any other questions :-)

arrange the equations with like terms in columns.

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add the equations and solve for the remaining variable.

substitute the value into either equation and solve.

check the solution.

step-by-step explanation:

a precentage of 6th graders. the population is all 6th graders. let me know if i'm wrong, i hope this ! : )

step-by-step explanation: