Answer:
X=28
Step-by-step explanation:
3x-8=2x+20. So x=28
Step-by-step explanation:
Dividing by a fraction is the same as multiplying with the opposite of the fraction. 8/9 / 3/4=8/9×4/3=32/27=1 5/27.
Y - x = 154
let z = xy = x(154 + x) = x^2 + 154x
we need to find the minimum value of z
z' = 2x + 154 which = zero for minm or maxm value
x = -77 and y = 154 -77 = 77
so the 2 numbers are -77 and 77
Answer:
A
Step-by-step explanation:
Answer:
B. 0.20 per century
Step-by-step explanation:
I calculated it logically
