Ron needs a new pair of prescription glasses, and a new pair of sunglasses. They each retail for $95 at a store that has frequent sales. Which of the following sales is the best deal? Buy one, get one 50% off

15% off your entire purchase

$20 mail-in rebate

40% off any one item

Buy one, get one 50% off.

Step-by-step explanation:

If you get 15% off entire purchase, you end up spending $163.40. If you get 40% off any item you spend $152. If you buy one get one 50% off, you spend $142.5. Pls mark brainliest!

solution:

→c= a b , that is product of a and b is possible only when when a is m × n matrix and b is n × p matrix.

that is, number of columns of a= number of rows of b.

so, size of matrix , c= a b is , if a = (m × n)matrix

b= (n × p)matrix

then a b = [ (m × n)matrix] ×[   (n × p)matrix ]

→→c= a b= [m × p ] matrix

→→size of product a b will be equal to = number of rows of a × number of columns of b

u bout ugly as   a mf

step-by-step explanation: lol