Question

At the gift shop, they sell small greeting cards and large greeting cards. The cost of a small greeting card is $1.50 and the cost of a large greeting card is $3.95. How much would it cost to get 2 small greeting cards and 5 large greeting cards? How much would it cost to get x small greeting cards and y large greeting cards?

Answer 1

To find the total cost of 2 small greeting cards and 5 large greeting cards, multiply the cost of each type by the number of cards. The total cost can be found by adding the cost of the small greeting cards and the cost of the large greeting cards: x * $1.50 + y * $3.95.

Step-by-step explanation:

To find the total cost of getting 2 small greeting cards and 5 large greeting cards, we need to multiply the cost of each type of card by the number of cards. The cost of a small greeting card is $1.50, so 2 small greeting cards would cost 2 * $1.50 = $3.00. The cost of a large greeting card is $3.95, so 5 large greeting cards would cost 5 * $3.95 = $19.75. Therefore, the total cost would be $3.00 + $19.75 = $22.75.

To find the cost of getting x small greeting cards and y large greeting cards, we would multiply the cost of each type of card by the number of cards, just like we did in the previous example.

In general, the cost of x small greeting cards would be x * $1.50, and the cost of y large greeting cards would be y * $3.95. So, the total cost can be found by adding the cost of the small greeting cards and the cost of the large greeting cards: x * $1.50 + y * $3.95.

For example, if we wanted to find the cost of getting 3 small greeting cards and 4 large greeting cards, the total cost would be 3 * $1.50 + 4 * $3.95 = $4.50 + $15.80 = $20.30.