The manager of a store increases the price of a popular product by 7%. Let t be the original price of the product. The new price i

Question

The manager of a store increases the price of a popular product by 7%. Let t be the original price of the product. The new price is t+0.07t.

a. Write an equivalent expression by combining like terms.

b. If the original price was $19.99, estimate the new price by first rounding the original price to the nearest dollar.

PLEASE HELP!!!!

Doris · Answer

Using  equivalent expression , the new price of the product is $21  Equivalent Expression  These are two or more  expressions  that are equal to each other. When two algebraic expressions are  equivalent , the two expressions will definitely  have the same value when we plug in the same value for the variable.  a) The equivalent expression from combining like terms will be;  t + 0.07t   When we add the two expressions, we will have;  t + 0.07t = 1.07t    b) When the original price is $19.99, the new price will be  From the  expression  calculated in part a.  New price = 1.07t  t = 19.99  New price = 1.07(19.99)  New price = 21.39  New price ≅ $21  The new price of the product from the  expression  is $21    Learn more on  equivalent expression  here;  https://brainly.com/question/15775046  #SPJ1

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