let the goldfish be x and the guppies be y
4x + 3y = 29...equ(1)
3x + 5y = 30...equ(2)
multiplying equation 1 by 5 and equation 2 by 3
20x + 15y = 145...equ(1)
9x + 15y = 90...equ(2)
subtracting equation 2 from 1
11x = 55
∴x = 5
substituting the value of x into equation
4(5) + 3y = 29
20 + 3y = 29
3y = 9
∴y =3
1 bag=2cups. so, he uses 1 and 0.25 bags. there are 3.75 bags left. hope that helps)
The answer is simply B. 48
Answer:
the indian reservation has an effect on the right of occupancy by U.S. citizens, American Indians and Alaska Natives are generally subject to federal, state, and local laws. On federal Indian reservations, however, only federal and tribal laws apply to members of the tribe, unless Congress provides otherwise.
dang the somebody else put the same thing
Answer:
the last on z-500
Step-by-step explanation:
since she is spending money she is losing money so it can't be 500z or z+500. also, she has $z and spent $500 of that $z, she is taking away from z so it would be z-500. I hope that makes sense if not let me know i'll try to explain it better :)
