Can anyone explain this ?

18. during a clothing store's bargain days, the regular price for t-shirts is discounted to $8.25.
you have an additional coupon for $5.00 off, regardless of how many shirts are purchased

a. write a rule for the function p(t) that expresses the final price of t t-shirts with the
discount applied
b. how much would you pay during bargain days for 11 shirts?

A function that expresses the final price of T-shirts with the discount applied is P(t) = $8.25t - $5.

The total amount I would pay for 11 shirts is $85.75.

A discounted price of a good is the reduced price for a good or service. The discount price of one shirt is $8.25. The discounted price for t-shirt can be determined by multiplying the price of one shirt by t. The total cost is $8.25t. A coupon of $5 is given regardless of the amount of shirts bought. This can be represented with this equation: P(t) = $8.25t - $5.

The price of 11 shirts can be determined using this equation:

= $8.25t - $5.

= $8.25(11) - $5.

90.75 - $5

= $85.75

To learn more about how to calculate discounts, please check: link

a) p(t) = 8.25t - 5

b) p(11) = 90.75 - 5 = $85.75

Step-by-step explanation:

During a clothing store's Bargain Days, the regular price for T-shirts is discounted to $8.25. This means the new price of a T-shirt is $8.25 if it is bought during the clothing store's bargain days. Also, there is additional coupon for $5.00 off, regardless of how many shirts are purchased. This means $5 off the total amount that you pay for the T-shirts.

a) the rule for the function, p(t) that expresses the final price of t T-shirts with the discount applied would be

p(t) = 8.25t - 5

Where p(t)= the final price of t T-shirts

t = number of T-shirts.

b) During the bargain days, amount paid for 11 T-shirts would be

p(11) = 8.25×11 - 5

p(11) = 90.75 - 5 = $85.75

srry 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.