Astore sells both cold and hot beverages. cold beverages, c, cost $1.50, while hot beverages, h, cost $2.00. on saturday, drink receipts totaled $360, and 4 times as many cold beverages were sold as hot beverages.

part 1: write a system of equations to represent the beverage sales on saturday.

part 2: use any solving method you like to solve the system of equations you wrote in part 1. show all of your work.

The number of hot beverages sold were 45 and the number of cold beverages sold were 180.

Step-by-step explanation:

Let the number of cold  beverages sold be

And the number of hot beverages sold be

According to the question:

c=4 h...

1.5 c + 2 h = Sale of any day

Part1:

For Saturday.

The sale is of 360

then

1.5 c + 2 h = 360

Part 2:

Following the method of substitution.

And plugging the values of c=4 h...in equation where the sales of Saturday is given.

1.5 c + 2 h =360

1.5 4 h + 2 h =360

6 h + 2 h= 360

8 h=360

Dividing both sides with 8.

h=

h=45

Inserting h=45 in c=4 h...

we have c=4 45 = 180

So the number of hot beverages sold were 45 and the number of cold beverages sold were 180.

the answer is d

the answer is in the first quadrant, which make the y-int positive.

since the dots are going down, therefore the correlation is negative

i hope it is right.