a coach is buying snacks for 22 players at a soccer match. she pays a total of $77 to buy each player a…

a coach is buying snacks for 22 players at a soccer match. she pays a total of $77 to buy each player a bottle of water and an energy bar. the price of one energy bar is $2. let w equal the price of a bottle of water. write an equation that represents the situation. 22(w + 2) = 77 what is the price of one bottle of water?

a coach is buying snacks for 22 players at a soccer match. she pays a total of $77 to buy each player a bottle of water and an energy bar. the price of one energy bar is $2. let w equal the price of a bottle of water. write an equation that represents the situation. 22(w + 2) = 77 what is the price of one bottle of water?

Answer

Explanation:

Step1: Solve the equation for ( w )

We have the equation ( 22(w + 2)=77 ). First, divide both sides of the equation by 22: ( w + 2=\frac{77}{22} ) Since ( \frac{77}{22}=\frac{7\times11}{2\times11}=\frac{7}{2}=3.5 ), the equation becomes ( w + 2 = 3.5 ).

Step2: Isolate ( w )

Subtract 2 from both sides of the equation ( w+2 = 3.5 ): ( w=3.5 - 2 ) ( w = 1.5 )

Answer:

The price of one bottle of water is ( $1.5 )