Adam goes to a skating rink on tuesdays for $8.50. while there, he pays $1.50 for each item he buys at the concession stand. which equation best represents this information?

Step-by-step explanation:

Given : Adam goes to a skating rink on Tuesdays for $8.50. While there, he pays $1.50 for each item he buys at the concession stand.

To Find : Which equation best represents this information?

Solution :

Let the total cost be y

let no. of items he buys = x

Since cost of 1 item is $1.50

So, cost of x items is 1.50 x

Since cost of skating is $8.50

So, the total cost =

⇒

walter needs to make at least 5 more cookies but no more than 40. 5 ≥ x ≥ 40;

step-by-step explanation:

walter has to make a minimum of 20 cookies. he already has 15 cookies made, so he must make 5 more to meet the minimum.

the maximum amount of cookies he can make is 55. he already has 15, so he has to make no more than 40 more cookies to meet the maximum.

41*67/2=1373.5

step-by-step explanation:

i just used a calculator