Five boxs of crackers cost $9 st this rate how much do 20 boxes cost

20 boxes of crackers would cost 36 dollars

Step-by-step explanation:

Since 5 boxes is 9 dollars

And there are 20 boxes

You divide 20 boxes by 5 and you should get 4

Then with the 4 you multiply that with $9

36 dollars

Hope this helped you!

here you hope this .

step-by-step explanation:

hypotenuse = √(15² + 8²)

=  √(225 +64)

=  √(289) = 17

sin(x) = cos(y) = 8/17

they are identical so long as you are doing the sine of one angle and the cosine of the only other angle that isn't the right angle.

do you mean add both of the equations together

because if you do the answer is 10x-5

step-by-step explanation: