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! :)
A. terminating
b. repeating
c. repeating
d. terminating
e. repeating
i think
Answer:
342
Step-by-step explanation:
x=5
72+72+18(5)+9+18 (5)+9=342