An equation is y = 2x-1
And then draw a line or something to show that the equation is true
Answer:
9 beads are purple
Step-by-step explanation:
we know that
To find out how many beads are purple, multiply the total beads by the fraction of the beads that are purple
so

therefore
9 beads are purple
Another way to solve the problem is convert the fraction in percentage
we have

so
If the total are 18 beads
50% is 9 beads
therefore
9 beads are purple
Answer: (2,1)
Step-by-step explanation:
Answer:
About 4 times per year.
Step-by-step explanation:
Research studies online.