Comepare and contrast expanding and simplifying algebraic expressions with simplifying numeric expressions . For example, compare simplifying 3(x-2)+(x-1)with3(5-2)+(5-1)

Evaluate 3x+4y−6 when x= 10 and y=2. Solution. This expression contains two variables, so we must make two ...

answer: 1,380

step-by-step explanation:

1: you turn %15 into a decimal by moving the decimal point two places to the left.

2: and then you multiply .15 by 1,200 , which will get you 180.00

3: from there you will add 180 to 1,200

4: which will get you 1,380

hope it *im kind of slow so idk if my answer is right*

i think is 3 and 6. this took me 10 min to think.hope to and hope that my answer is brainliest.(follow me )