Sahil is buying a graphing
calculator at the store where he
works. the calculator is on sale for
10% off of the regular price. sahil
gets an additional 10% employee
discount and he has a $20 gift he
can use towards his purchase. if
the cost of the calculator is $52.90, before taxes, what was the original price of the calculator?

answer:  

step-by-step explanation:

odd numbers are only divisible by 1 and itself.

even numbers are divisible by more than 1 and itself.

for example 6 is even because it is divisible by more than 1 and its self. 1 x 6= 6 ; 2 x 3= 6

and 7 is odd because only 7 x 1 equals seveb

it's a proportional graph.

step-by-step explanation:

8 x 5 = 40         (and you have -8x and -5y)

x= absiss

y= orderly

so you have a proportional graph.

3 4 7 12 19

+1 +3 +5 +6

i would guess 26 because this isnt a sequential pattern or its to short to know