Claire is shopping at a shoe store. the store is having a sale and discounting all shoes by 35% of the marked price. she decides to buy a pair of shoes with a marked price of $64.99. explain in words and show ur work

To find the price you need to find 35% of 64.99. To do this multiply 64.99 by 0.35. Your answer will be 22.7465. This number needs to be rounded to the nearest hundredth the result is 22.75 which is how much is taken off the original price. Then you do 64.99 minus 22.75 you will end up with 42.24. So the new price is $42.24. To find the tax you would need to multiply the new price by 7.5% you get 3.17. You then add this to the new price and you get $45.41

0.35 x 64.99=22.75

64.99- 22.75= 42.24

42.24 x .0725= 3.17

42.24+ 3.17= 45.41 with tax

Hope this helped

(1, –1), (16, –4), (36, –6)

step-by-step explanation:

given that the function is

this can also be written as

we have to graph this function and check which list of points lie on the graph

see attachment for graph:

we find that the points lying are (1,-1) (16,-4) and (36,-6)

since square root is there we find that x can only be posiitve but y can be since square root both positive and negative.