Five less than the number 2t is at most 15. find all possible values of t.

let's set up the equation:

2t-5=15

let's add 5 to both sides

2t=20

divide both sides by two

t=10

substitute 10 back into the equation

2(10)-5

20-5

15 < Your answer

9 sandwiches per hour

step-by-step explanation:

when we have a rate, we want a 1 in the denominator

27/3 = 9

27 sandwiches/ 3 hours = 9 sandwiches/hour