Question

Mr. Imani wants to purchase paper and notebooks for his classroom. At Dollar Discount he can buy packs of paper, p, for $1.25 each and notebooks, n, for $2.50 each. This is modeled by 1.25p + 2.50n. Evaluate for p = 10 and n=30 to find how much it will cost Mr. Imani to purchase 10 packs of paper and 30 notebooks. (1 point)
Responses

$62.50
$62.50

$87.50
$87.50

$43.75
$43.75

$450.00

Answer 1

Which impact did the opium trade have on China?

(1 point)
Responses

It brought economic prosperity.

It brought economic prosperity.

It helped to increase cultural diversity.

It helped to increase cultural diversity.

It resulted in addiction and conflict.

It resulted in addiction and conflict.

It strengthened community and family ties.

Answer 2

To evaluate the expression, we substitute p = 10 and n = 30 into the expression 1.25p + 2.50n.
1.25(10) + 2.50(30) = 12.50 + 75 = 87.50.

Therefore, it will cost Mr. Imani $87.50 to purchase 10 packs of paper and 30 notebooks.