X - y = 0.85
x + y = 1
----------------add
2x = 1.85
x = 1.85/2
x = 0.925
x + y = 1
0.925 + y = 1
y = 1 - 0.925
y = 0.075
so ur 2 numbers are : 0.925 and 0.075
Answer:
A: (1,3)
A': (1,-3)
---
B: (5,1)
B': (5,-1)
---
C: (-2,2)
C': (-2,-2)
---
D: (-5,4)
D': (-5,-4)
Hope it helps, sorry I was late; just got around to this lesson.
Answer:
9 females
Step-by-step explanation:
Original ratio is 5:3 meaning to get 15 males you need to multiply by 3
which gives you 15 males.
Now do the same for females and multiply by 3 giving you your answer
9!
Well 16/4 is 4 because 4 goes into 16 evenly. It wouldn’t become a mixed number because you have no other fraction, unless you are required to put 1/1 or something
Answer:
no because .23 is not a whole number is the best choice
Step-by-step explanation:
