Sally purchased a pokemon game for $10.50, and a racing game for $6.50 with a $20 bill. how much change did sally get?

$3

Step-by-step explanation:

1. Add the total of the price. The total of the items cost $17.

2. Subtract the cost from the amount you are paying. Sally gets $3 of change.

im not sure of the names, but the answer is 48

graph #4 (last graph) depict the function   f(x)= -m(x-d)^1/5 i

step-by-step explanation:

we know that

m=slope

but in this function slope is -m that means slope is decreasing and it is decreasing by 1/5 points down the x-axis.

which is shown in graph four

a decreasing slope down x-axis by 1/5 points.

hence 4th graph is the right option for this.