Step-by-step explanation:
Answer:
goldfish is 15 and guppies is 11
Step-by-step explanation:
Given data
let the number of goldfish be x
and the number of guppies be y
so
x+y= 25----------1
and
3x+4y= 86-------2
solve 1 and 2
x+y= 25
3x+4y= 86
from 1
x= 25-y
put this in 2
3(25-y)+4y= 86
75-3y+4y= 86
75+y= 86
y= 86-75
y=11
put y= 11 in 1
x+11= 26
x= 26-11
x= 15
Hence goldfish is 15 and guppies is 11
'' In math, a geometric series is a series with a constant ratio between successive terms.
Answer:
Step-by-step explanation:
I'll asume you mean (9^2/3)/(9^1/5)
first simplify by removing 9's on both sides
(9^2/3)/(9^1/5)=(9/3)/5
simplify again
(9/3)/5=3/5
Answer:
I dont know but If that was my sister she would be dead
Step-by-step explanation:
