Find the product of 543 and 36. a. 579 b. 15.08 c. 507 d. 19,548

Hello mate!

we have the product between 543 and 36, let's do it:

543*36  

let's break it into parts:

(500 + 40 + 3)*(30 + 6)

now distribute the product

= 500*30 + 500*6 + 40*30 + 40*6 + 3*30 + 3*6

now you have a lot of equations, but all of them are simpler than the original.

= 15,000 + 3,000 + 1,200 + 240 + 90 + 18 = 19,548

So the right option is D.

40% off the regular price is the correct answer.

step-by-step explanation:

x=-7

step-by-step explanation:

x+3=-10

-10+3=-7

x=-7