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

$87.50
$87.50

$43.75
$43.75

$450.00
$450.00

$62.50
$62.50

Answer 1

just do the substitutions as requested
1.25p + 2.50n = 1.25*10 + 2.50*30 = 12.50+75.00 = 87.50

and stop repeating the text -- so annoying
probably comes from copy/paste, so stop it.