Jacob is a high school senior applying to a particular art school. all students who want to attend this art school must send in a portfolio that meets very specific requirements. the portfolio must have one black-and-white drawing and one color drawing, and jacob has 3 favorite black and white drawings and 8 favorite color drawings to choose from. assuming the order of the pieces doesn't matter, how many different portfolios can jacob send to the art school?
__ portfolios

  24

Step-by-step explanation:

For each of his 3 B&W drawings, he can send any one of his 8 color drawings. The total possible number of pairs is ...

  3×8 = 24 . . . portfolios

unless if u could do my questions, if not i wouldn't want to

5=812a+9+3

step 1: simplify both sides of the equation.

5=812a+9+3

5=(812a)+(9+3)(combine like terms)

5=812a+12

5=812a+12

step 2: flip the equation.

812a+12=5

step 3: subtract 12 from both sides.

812a+12−12=5−12

812a=−7

step 4: divide both sides by 812.

812a /812 = -7/812

a= -1/116

so the answer is

a=   -1/116