Visa charges merchants roughly 10 cents plusa 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?

c.   x=2.4cm

step-by-step explanation:

similar triangles are triangles which have the same shape but not the same size. this means their angle measures are equal but their side lengths are not instead they are proportional. to solve, we will set up a proportion and solve.

a proportion is two equal ratios set equal to each other. we form the ratios by finding corresponding sides (sides which match to each other on both triangles by their position). out ratios will be one side of the small triangle over the corresponding side on the big triangle as shown below:

.

to solve the proportion, we'll cross multiply by multiplying numerator with denominator across the equal sign.

oof

step-by-step explanation:

i think the answer is b