Which statement is true?
a 11/20< 4/7
b 11/20=4/7
c 11/20> 4/7
d 11/20≥4/7

A. 11/20<4/7

Step-by-step explanation:

To know which of the two fractions is larger (or if they are equal) we need to know their exact value, since in the form of a fraction it is not easy to see which is greater.

Making the divisions:

and

In this way we can see that the largest number is

Which is also represented by the symbol <as follows

<

which is option A.

step-by-step explanation:

sry but any answer choices

hello from mrbilldoesmath!

answer:

25x^2 + 90x + 84

discussion:

mn(x) = m(n(x)) = m( 5x + 9) =

(5x + 9)^2 + 3 =>

25x^2 + 90x + 9^2 + 3 =

25x^2 + 90x + 84                 (as 9^2 = 9*9 = 81)

which is the second choice

regards,  

mrb

p.s.   i'll be on vacation from friday, dec 22 to jan 2, 2019. have a great new year!