Substitute a time in for t and simplify one of the expressions to be a single number, what does that number (answer) represent? What units does it have? 30t + 25 -20t + 1000
[time] [tank 1 (liters)] [Tank 2 (liters)]
0 25 1000
5 175 900
10 325 800
15 475 700
20 625 600
25 775 500
30 925 400
35 1075 300
40 1225 200
45 1375 100
50 1525 0

i just took the test, the correct answer is .. 31.5 in.

answer 1 : option "c"

answer 2 : option "d"

answer 3 : option "b"

answer 4 : option "d"

answer 5 : option "b"

answer 6 : option "a"

answer 7 : option "c"

answer 8 : option "d"

answer 9 : option "c"

answer 10 : option "d"

answer 11 : option "c"

answer 12 option "b"

answer 13 option "c"

answer 14 option "c"

answer 15 option "d"

answer 16 option "a"

answer 17 option "b"

answer 18 option "c"

answer 19 option "a"

answer 20 option "a"

answer 21 option "c"

d

answer: the is put the 450

step-by-step explanation:

cool stunts are flippin i think

sitting on a chair

and using stick feet