One store has a deal where you can buy a 12 pack of toilet paper for $10. Another store has a deal where you can buy a 16 pack of toilet paper for $12. Who has the better deal?!

12 Pack of toilet roll I think

Step-by-step explanation:

you divided 12 by 10 = £1.20

and

16 by 12 = and £1.33

x = 10.1

step-by-step explanation:

all of the angles of a tirangle add up to 180º

180 - 65 = 115 (since we already know the value of one angle)

(2x + 7) + (8x + 7) = 115

(combins like terms) 10x + 14 = 115

(isolate the variable subtract 14 from both sides): 10x = 101

(find the variable divide both sides by 10): x = 101/10

x = 10.1