While at a bakery, Lester decides to purchase some cupcakes and brownies to share with his friends. He can spend up to $18, and the bakery charges $2 for a cupcake and $1 for a brownie. To ensure that he has enough food,
Lester wants to buy at least 7 cupcakes and brownies. Select the system of inequalities that describes this situation.
Use the given numbers and the following variables.
x the number of cupcakes
y the number of brownies

to plot points   for x just start at the origin (middle) and go to the left however many times it say(if the number is a positive) if the number is a negative then go right however many times it says if it is 0 go nowhere

now keep you pencil there and go up however many times it says on y(if it is positive) if it is negative then go down however many times it says. if it says 0 go nowhere.

you have just plotted a point! now when you finish plotting all of them connect them with a ruler

plot each point as (-3, 7), (0,4), (3,1), (8,-4)   in the parenthesis on the left of the comma is x and the right is y.

-7/8

step-by-step explanation:

instead of subtracting you add the -6/8 and -1/8

do have an equation or graph or

step-by-step explanation:

step-by-step explanation: