At Bike Shop X it costs ​$2.75 per hour plus a ​$3.00 deposit to rent a bike. At Bike Shop Z it costs ​$ 1.75 per hour plus a ​$7.00 deposit to rent a bike. The total​ cost, c, of renting a bike for n hours at either bike shop can be represented by an equation. Write and solve a system of equations to find how many hours you have to rent the bike for the cost to be less to rent a bike from Bike Shop X. Write the system of equations. Choose the correct answer below.

89 dollars for working at bike shop for 2.75 dollars a hour

answer: idk

step-by-step explanation:

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.