Answer by JKismyhusbandbae: add 5 to 23
Explanation: The numbers are increasing by 5 each term. To double check 13 - 8 equals 5. To make sure it's right add 13 + 5 equals 18 and so you can add 23 plus 5 equals 28. Which means that five is our pattern.
It’s (-8z^2 +8x +4y -2z)
Hope it helps
Answer:
should u add or multiply it
The total sum of students given four quarters = The student who spent the money on gum plus the students that kept the money.

The total sum of students given four quarters is 51 students.
The student who spent the money on gum is 34 students.
The probability of the students that spent the money, given that the students were given four quarters,

The probability is,

The probability is 0.667.
W=7
L=19
Don’t mind the problem above. Hope this helps