Instead of X put 5 and instead of y put 2
5+6(2)
5+12= 17
Central angle is 130
Semi circle is BED and BCD
Major arc is CEB
Measure BAC is 130
BEC is 230
You can find the value of y when you substitute the x value into the equation.
Since x = 3, the equation becomes:
y = 3 + 5
The answer to question 13 is y = 8
Answer:
187.5 is what u have left each week after takign away the 25%.
Step-by-step explanation:
Hope this helps? :)
Answer:
28 non-blue marbles.
Step-by-step explanation:
Initial probability of choosing a blue marble = 4/12
Let the number of non-blue marbles to be added be x.

(cross multiply)
