Cross multiply and you get
50t = 40 x 16
50t = 640
t = 640/50
t = 12.8
(24.95 * 3) + 0.27x < 100
74.85 + 0.27x < 100
0.27x < 25.75
plug those in and you should get it :)
N=21 over 4 You solve for n by simplifying both sides of the equation, then isolating the variable.
6 servings.
3/4 pounds can be converted into 6/8 by multiplying the numerator and denominator by 2. So 3x2=6 and 4x2= 8, giving you the fraction of 6/8, then you divide that by 1/8 which gives you six servings
