Visa charges merchants roughly 10 cents plus a 1.5% transaction fee. If a store sets a minimum purchase of $10 before they accept Visa, and all you want to buy are some $0.50 candy bars (including tax), how many must you buy in order to use your Visa card?

i think the answer is a p = 78

step-by-step explanation:

there are 6 sides of a hexagon, multiply 13 x 6

1) the property is   ixi = a ⇔x = a   o x = -a

4(x-5)+3= 15⇒4x-20+3 = 15⇒4x-17= 15⇒4x = 15+17⇒4x = 32⇒x =32/4= 8

4(x-5) +3= -15⇒4x-20 +3 = -15⇒4x-17= -15⇒4x =-15+17⇒4x = 2⇒x =2/4= 1/2

the values are x =8 and x = 0,5