Andy and sam are saving money to go on their senior trip. the amount of money that andy will have at the end of each week, w, can be expressed at a(w) = 20w + 300. the amount of money that sam will have at the end of each week, w, can be expressed at s(w) = 15w + 400. they have decided to combine their savings accounts. write a function that expresses the total amount, t(w) they have in their savings account at the end of each week. a) t(w) = 5w - 100 b) t(w) = 35w + 700 c) t(w) = -5w + 100 d) t(w) = 300w2 + 12500w + 12

B. T(w) = 35w + 700

Step-by-step explanation:

Basically what you will do is combine 20w + 15w and get 35w. Then you do the same with 300 + 400 which gives the answer T(w)= 35w+700.

A(w)=20w+300

S(w)=15w+400

20w  + 15w  = 35w

300 +  400 = 700

choice b is correct

step-by-step explanation:

we have been given the following system of inequalities;

we are required to graph the solution to the system of inequalities. using a graphing tool, the graph of the system is as shown in the attachment. the continuous line represents the graph of while the dotted line represents .

what does x eaqual

step-by-step explanation: