1---A bakery sells cupcakes for $4.45. They have a special sale on St. Patrick's Day and all cupcakes are 42% off. How much would you pay for a cupcake? Show your work 2---A tv costs $215 and has a 30% increase. What is the amount of increase? Show your work!

3---A new video game costs $35. It's currently marked down by 16%. What is the sale price of the item? Show your work!

plz answer these 3 questions right and with work shown. i well give brain list to the best answer. plz hurry

ITS 10 POINTS AND A BRAIN LIST, WHY NOT ANSWER ;)

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

(a) the volume of the cone is 20/3 in3

hence, option a is correct.

welll its a very hard question but ill

step-by-step explanation:

first you take the 6 dollars and add 10 to it then add the 50 to that then multiply by 8 with xy and your answer will be

hope this