Dison was given a gift card for a coffee shop. Each morning, addison sues the card to buy one cup of coffee. Each cup costs $3 and after buying 2 cups of coffee, the card had a remaining $3 balance. Write an equation for A, in terms of x, representing the amount of money remaining on the card after buying x cups of coffee.

Step-by-step explanation:

Given that:

Cost of each cup = $3

Number of cups bought = 2

Remaining amount in cup after buying 2 cups of coffee = $3

To find:

The equation for to represent the amount remaining in the card after buying cups of coffee.

First of all, let us find the initial amount of money in the card.

Let initial money is $.

When 2 cups are bought at a price of $3 each, total money spent = 3 2 = $6

When cups are bought at a price of $3 each, total money spent = 3 = $3

Equation can be written as follows as per question statement:

Therefore, if we write generalized equation:

you need to show the graph

step-by-step explanation:

d

step-by-step explanation:

hello and welcome!

so, when we see the words "proportional" along with a table, we need to know that we're looking numbers that divide by the same thing.

looking at this table, we simply have to do a trial and error, and divide to see which numbers have the same quotient. if you look at choice a & c, they both have equal quotients for three of the numbers, with one exception, so those can't be the answer. looking at b, there is no similarity, so that can't be it. then, we see d; if you divide all the numbers in the table, you'll see that they all divide by two, which is a proportional relationship, and our answer!

also, always remember that the x will always be the number that goes into y, and somewhere behind this table, is a formula. for this specific table, the formula would be:

since our x-value is being divided by two to get the y-value. and if they were to ask for more numbers in the series, this is the formula you would use to find them.