it should be (in order from top to bottom)
27
2
13
115
hope this helps, sorry if not
I got a decimal for the 10x-2y=24 I’m trying to figure it out if it’s correct or not
![\qquad\qquad\huge\underline{{\sf Answer}}](https://tex.z-dn.net/?f=%5Cqquad%5Cqquad%5Chuge%5Cunderline%7B%7B%5Csf%20Answer%7D%7D)
The Correct choice is A
Theoretical probability is defined as number of favorable outcomes out of Total possible outcomes.
That is :
![\qquad \tt \dashrightarrow \: \dfrac{ \texttt{No. of favorable outcomes}}{ \texttt{Total number of possible outcomes}}](https://tex.z-dn.net/?f=%5Cqquad%20%5Ctt%20%5Cdashrightarrow%20%5C%3A%20%5Cdfrac%7B%20%5Ctexttt%7BNo.%20of%20favorable%20outcomes%7D%7D%7B%20%5Ctexttt%7BTotal%20number%20of%20possible%20outcomes%7D%7D)
Answer:
Mr. devito needs to buy 40 packs
Step-by-step explanation:
Given:
Total number of fourth grade students = 118
The number of pencils in one pack = 6
The number pencil each student gets =2
To find:
The number of packs of pencils that is to be bought = ?
Solution:
To give all the 118 fourth grade students each 2 pencils , the total number of pencils needed will be
= > ![118 \times 2](https://tex.z-dn.net/?f=118%20%5Ctimes%202)
=> 236 Pencils
We know that a pack contains 6 pencils, so the number of pack that has to be bought , in order to have 236 pencils will be
=> ![\frac{ \text{total number of pencils}}{\text{ number of pencils per pack }}](https://tex.z-dn.net/?f=%5Cfrac%7B%20%5Ctext%7Btotal%20number%20of%20pencils%7D%7D%7B%5Ctext%7B%20number%20of%20pencils%20per%20pack%20%7D%7D)
On substituting the values
=> ![\frac{236}{6}](https://tex.z-dn.net/?f=%5Cfrac%7B236%7D%7B6%7D)
=> 39.33
=> 40