-24+28x=52 is the answer I think
Answer:
Dina's friend is jealous of Dina's confidence so she wanted to "what up" her :)
Step-by-step explanation:
3:5
Where 3 is the green markers, and 5 is the purple.
We need to find a ratio where the numbers are consistent and add up to 32.
3:5
6:10
9:15
12:20
12:20 is the right proportion. It adds up to 32.
There are 20 purple markers.
I hope this helps!
~kaikers
A) systematic
B) cluster
C) stratified
D) convenience
E) random
If you need explanation, just let me know!
B = (R+2)
3R = 2B
3R = 2(R+2)
3R = 2R + 4
3R-2R = 4
R= 4
B = R + 2, so B = 6