Christi gives multiple demonstrations for two different cooking techniques each day at a local grocery store. the amount she earns for her seafood demos is given by f(x) = 85x - 21 where x represents the number of days. the amount she earns for her cake decorating demos is given by g(x) = 120x - 35. which function best represents, h, the total amount christi earns after x days? a. h(x) = 205x - 56 b. h(x) = 35x - 14 c. h(x) = (85x - 21)(120x - 35) d. h(x) = 205x + 14

 A.  h(x) = 205x - 56

Step-by-step explanation:

Since, According to the question,

The amount she earns for her seafood demos is given by f(x) = 85x - 21 where x represents the number of days.

And,  The amount she earns for her cake decorating demos is given by g(x) = 120x - 35.

Therefore if h(x) represents total amount she earns in x days.

Then h(x)= f(x)+g(x)=85 x - 21 + 120 x - 35=205 x-56

⇒h(x)=205 x-56

Thus, Option A is correct.

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.

true

step-by-step explanation: