A store purchased an Xbox for $50 and sold it to a customer for 20% more than the purchase price. The customer was charged a
8.25% tax when the Xbox was sold. What was the customer's total
cost for the Xbox?

The customer payed a total of $64.95.

To find this answer, you first find the 20% addition to the $50 price. To do so, you divide 20 by 100 to get 0.20, then multiply 50 by 0.20.

Next, you add 10 to 50, to account for the 20% addition.

Now, we follow the same steps, but instead of 20%, we use 8.25%. Divide 8.25 by 100 to get 0.0825. Multiply 0.0825 and 60.

Finally add 4.95 to 60 to get your final answer of $64.95.

I hope this helps!

left 3, up 4

step-by-step explanation:

just count the values of x & y of the vertex of the graph and see how many units in the x and y direction will get you from the f(x) graph to the f(x) graph

- "runner b is moving at a slower rate."

- "the graphs shown are graphs of distance(km) against time(min).

the slopes of this graphs are are given by:

slope = (change in y)/(change in x)

= (change in distance)/(change in time)

this is the formula for finding the speed. so, the slope of these graphs represent the speed of the runner.

taking each division in the graph to represent 1 on both axis:

runner a ⇒ speed = (2-0)/(1-0)

= 2/1

= 2 km/min

runner b ⇒ speed = (3-0)/(3-0)

= 3/3

= 1 km/min

this shows that   runner b is moving at a slower rate."