Help please I’ll mark as brainliest!

the 2nd option

Step-by-step explanation:

first option :

-3x + 7 + 8x = 5x + 15 - 8

combine like terms

-3x + 8x - 5x = +15 - 8 - 7

0

Second option :

3x - 2 = 5x + 12 - 2x

combine like terms

3x - 5x +2x = 12 + 2

0 = 14

third option

3x - 5 = -2x - 5

combine like terms

3x + 2x = +5 - 5

5x = 0

x = 0

fourth option

3x - 3 = -2x + 2

combine like terms

3x + 2x = 3 + 2

5x = 5

x = 1

the best buy, is the 4- kilogram bag of lollipops for $18.40.

step-by-step explanation:

i found my answer by dividing the cost of each bag by their respective weights.

14.88 divided by 2 = 7.44

17.29 divided by 3 = 5.77

18.4 divided by 4 = 4.6

24.4 divided by 5 = 4.88

by this, i found that the 4 kilo bag is the best buy.

answer: t=3

step-by-step explanation: