The correct answer is 84in.
2x + y = 350
x + 2y = 475
3x + 3y = 825
x + y = 275
x = 275 - y
(plug back into first equation)
2(275 - y) + y = 350
550 - 2y + y = 350
550 - y = 350
-y =-200 or y = $200 (dog)
therefore, x = $75 (cats)
Check
2(75) + 200 = 350
75 + 400 = 475
HAPPINESS! :)
Answer:
9
the largest number 45tsp can be divided by is 9 so 45tsp/9 =5tsp per jar in 9 jars
First you have to find the common denominator, what does 5 and 25 go into? 25 right. So now you set it up 5/25 is 5 then 5X2 is 10. So your first fraction is 10/25. then you do this to the other side which gives you 3. So now "Just like you have written you have 13/25. Now divide, it gives you .52. if .50 is half, then .52 is close to half. so your answer is B.