Question

evaluate ab+3c when a= -6, b= -2, and c= 5

Answer 1

so you would first plug in your problem. ( Check the attachment for a visual!)
So your problem would be : (-6)(-2)+3(5) and a negative times a negative is a positive so -6 x -2 = 12 then 3 times 5 is 15 so then you are left with 12+15 and 12+15= 27. 


                                               ~Good Luck!~

Answer 2

Answer:

The correct answer is 27 hope this helps!