Step-by-step explanation:
Answer:
$5.46
Step-by-step explanation:
Total = 3*1.29 + 1.59
= 5.46
Well 2 4/5 in decimal form is 2.8 so that is the greatest, then 2.6 is the second and 2.3 is the least
2 4/5, 2.6, 2.3
104 = -16t^2 + 729
16t^2 = 729 - 104 = 625
t^2 = 625/16 = 39.0625
t = sqrt(39.0625) = 6.25
Answer= t > 6.25
Hopee this helps!(: