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
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.
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.
To find out how much it will cost Mr. Imani to purchase 10 packs of paper and 30 notebooks, we can substitute the values of p and n into the expression 1.25p + 2.50n.
Given that p = 10 and n = 30, we can substitute these values into the expression:
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.
To evaluate how much it will cost Mr. Imani to purchase 10 packs of paper and 30 notebooks, substitute the given values into the expression 1.25p + 2.50n.
Here, p = 10 and n = 30.
So, the expression becomes:
1.25(10) + 2.50(30)
Now, calculate the values within the parentheses:
1.25(10) = 12.50
2.50(30) = 75.00
Now, substitute these values back into the expression:
12.50 + 75.00
Combine the two values:
12.50 + 75.00 = 87.50
Therefore, it will cost Mr. Imani $87.50 to purchase 10 packs of paper and 30 notebooks.