Answer:
40
Step-by-step explanation:
90/8=11.25 (1 flapjack)
11.25x40=450
I got 3x.....because not all have a y in common
So monkeys/3=lions or monkeys=3(lions)
monkeys+lions=24
subsitute monkeys=3(lions) for monkeys in the second equation
3(lions)+lions=24
add like terms
4lions=24
divide both sides by 4
lions=6
subsitute lions=6 into second equation
monkeys+6=24
subtract 6 from both sides
monkeys=18
Answer:
![\frac{7\sqrt{6}}{2}](https://tex.z-dn.net/?f=%5Cfrac%7B7%5Csqrt%7B6%7D%7D%7B2%7D)
Step-by-step explanation:
To rationalize the denominator, all you have to do is multiply the top and bottom by √6:
![\frac{21}{\sqrt{6}}\cdot\frac{\sqrt{6}}{\sqrt{6}} = \frac{21\sqrt{6}}{6}](https://tex.z-dn.net/?f=%5Cfrac%7B21%7D%7B%5Csqrt%7B6%7D%7D%5Ccdot%5Cfrac%7B%5Csqrt%7B6%7D%7D%7B%5Csqrt%7B6%7D%7D%20%3D%20%5Cfrac%7B21%5Csqrt%7B6%7D%7D%7B6%7D)
You can further simplify by dividing the top and bottom by 3:
![\frac{7\sqrt{6}}{2}](https://tex.z-dn.net/?f=%5Cfrac%7B7%5Csqrt%7B6%7D%7D%7B2%7D)
I hope this helped.
A. ) 6gallons B. ) 600fish