I would use the equation
24 + 8x = 112
let x = the amount of CDs she bought.
Hope this helps!!
Y=5x-2 so you have to solve for x
Make y = 0
Then
Y=5x-2
+2. +2
2=5x
Divide by five
X= 2/5
Then
Y=5x-2
Put x into the equation
Y=5(2/5)-2
Y=2-2
Y=0
Done I hope that help (＾∇＾)
Answer:
4
Step-by-step explanation:
4567<853344464_p4356789
Answer:
y + y + y
Step-by-step explanation:
The term 3y means that the variable y should be added together three times.
Addition is equivalent to multiplication in that given an expression mx, where m is a real number. the expression indicates that the variable x should be added together in m number of times
[67.9 %, 82.1 %] is the answer when it has 95% confidence interval for the proportion of test-takers who answered the question correctly. So the 95% confidence interval for the proportion of test takers is [67.9 %, 82.1 %] who answered the question correctly, In order to random sample of 144 test-takers and 75% answered question correctly. So the answer in this question is [67.9 %, 82.1 %].
