Answer: 5/8
Step-by-step explanation: The ratio is 10:16 because total of 16 pens and 10 being red.
Answer:
yes, they are parallel lines in #23
Step-by-step explanation:
the slope of both lines is -1
They are right except for 12. i think it is C but i could be wrong.
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
Factors of 4 : 1,2,4
factors of 10 : 1,2,5,10
