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
To find out how much it will cost Mr. Imani to purchase 10 packs of paper and 30 notebooks, we need to substitute p = 10 and n = 30 into the expression 1.25p + 2.50n.
Substituting p = 10 and n = 30 into 1.25p + 2.50n, we get:
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.
The formula for finding the volume of a square prism is s2h, where s is the length of each side of the square base and h is the height of the prism. Evaluate to find the volume given values of s = 4 and h = 6.(1 point) Responses 576 cubic centimeters 576 cubic centimeters 96 cubic centimeters 96 cubic centimeters 48 cubic centimeters 48 cubic centimeters 144 cubic centimeters 144 cubic centimeters
To find the volume of the square prism, we need to substitute s = 4 and h = 6 into the formula s^2h.
Substituting s = 4 and h = 6 into the formula s^2h, we get:
4^2 * 6 = 16 * 6 = 96 cubic centimeters.
Therefore, the volume of the square prism is 96 cubic centimeters.
To find out how much it will cost Mr. Imani to purchase 10 packs of paper and 30 notebooks, we can substitute the given values into the expression 1.25p + 2.50n and evaluate it.
Given:
p = 10 (number of packs of paper)
n = 30 (number of notebooks)
Substituting these values into the expression 1.25p + 2.50n, we get:
1.25(10) + 2.50(30)
Evaluating this expression, we calculate:
12.50 + 75
Adding these two values, we find:
87.50
Therefore, it will cost Mr. Imani $87.50 to purchase 10 packs of paper and 30 notebooks.