Answer:
21
(2,14)
14/2=7
14+7=21
21 is final answer
Erika had a 95% chance of guessing wrong
20 can be seen as 100%
the % will go down by 5's because of the original number
.5*20=
This will give you a 95% success rate.
D :)
Because the y values are the same, all we need to take into account is the difference in the length of the x values.
Answer:
It means 2/1
Step-by-step explanation:
For example if YIU say the ratio girls to boys is 2 to 1 then you are there are 2 girls to 1 boy
Answer:
w=15
Step-by-step explanation:
w/5=3
multiply by 5 on both sides
w=3*5
∴ w=15
