Three Of Carlos’s ankle Rito’s friends are purchasing school supplies at the bookstore stand by the notebook three packages of pencils and two markers for $7.50 Jen buys two notebooks six packages of pencils and five markers for $15.50 friend buys a notebook two packages of pencils and two markers for $6.25 how much of do each of these three items cost

the answer is d

step-by-step explanation:

it would be 6xy and -16xy.

step-by-step explanation:

ok so im not 100% sure but you would start by adding 5.1t and 1.9t beacuse they have the same variable. that is 7t.   then add -3.6 + 1.2 which is -2.4

so then keep that as -2.4 + 7t. i apologize if this is incorrect. best luck on your test < 3

5   1/4   miles per hour

step-by-step explanation:

15   3/4 / 3 = 5   1/4