Question: another company offers a rate of $0.05 per minute. how would you find the unit rate per hour?

0.05/1 min * 60 min = 0.05 * 60 = 3

Therefore, the unit rate per hour is $3.

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

uhhh idk u yolo?