Divide the total by the quantity of numbers:
84 / 3 = 28
This is the middle number.
The other numbers would be 1 lower ( 28-1 = 27) and 1 higher (28 +1 = 29)
The largest number would be 29.
U=2x+3, x=u/2-3/2
u^2+8u+11=0
u1=(-8+sqrt(64-44))/2=-4+sqrt(5)
u2=-4-sqrt(5)
x1=u1/2-3/2=-7/2+sqrt(5)/2
x2=u2-3/2=-7/2-sqrt(5)/2
Answer:
4 shirts
Step-by-step explanation:
127.96 - 76 (54+22)
51.96 / 12.99 = 4
5/8 = 5 ÷ 8 = .625
move decimal 2 places to right for %
.625 = 62.5%