Mathematics: Ashoe store is offering a 25% discount on all pairs of shoes in the store. every store employee gets an addtional 15% off the already discounted price. how much will an employee have to pay for a pair of shoes that has an original price of $80? a. $48 b. $51 c. $57 d. $68

Given:To find:The value of b and SR.Solution:We have, (Given) (CPCTC)Substituting the given values, we getDivide both sides by -4.Now,Therefore, the value of b is 5 and the measure of SR is 43 units....

Ashoe store is offering a 25% discount on all pairs - id251569868, lclaudettecarte8346

Ответ:

misslux

29.05.2021

Mathematics

Given:

$\Delta STR\cong \Delta LMN$

SR=7b+8

LN=11b-12

To find:

The value of b and SR.

Solution:

We have,

$\Delta STR\cong \Delta LMN$ (Given)

$ST\cong LN$ (CPCTC)

ST=LN

Substituting the given values, we get

7b+8=11b-12

7b-11b=-8-12

-4b=-20

Divide both sides by -4.

$\dfrac{-4b}{-4}=\dfrac{-20}{-4}$

b=5

Now,

SR=7b+8

SR=7(5)+8

SR=35+8

SR=43

Therefore, the value of b is 5 and the measure of SR is 43 units.

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Ashoe store is offering a 25% discount on all pairs of shoes in the store. every store employee gets an addtional 15% off the already discounted price. how much will an employee have to pay for a pair of shoes that has an original price of $80? a. $48 b. $51 c. $57 d. $68

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