Answer: x < -4 and -4 > x
x < -4 would be one of the two options.
This means that any number less than -4 is a solution.
This is shown by drawing an open dot on -4 and then
drawing an arrow to the left shows all answer less tan 4.
-4 > x would be our second option.
We can change it to say x < -4.
All I did was changed the order of numbers and switched the sign.
So x < -4 is the same as the first option.
Answer with explanantion:
1. What is asked? <u>The smallest number of eggs that Mang Andoy can put using the tray.</u>
2. What are given facts? <u>Two kinds of tray (One can have 6 eggs , other can have 12 eggs)</u>
3. How will you solve the problem? <u>We need to find LCM of 6 and 12</u>.
4. How is the solution done?
<u>Prime factorization of 6 and 12:</u>
<u>6=2 x 3</u>
<u>12 = 2 x 2 x 3</u>
<u>LCM(6,12) = 2 x 2 x 3 = 12</u>
5. What is the answer to the problem?<u> The smallest number of eggs that Mang Andoy can put using the tray = 12</u>
Answer:
Since 3 is evenly divided by 9, we can multiply just one term to get a common denominator. Multiply 2 by 3, and get 6, then we multiply 3 by 3 and get 9.
Step-by-step explanation:
Class 2 scored better on average
<h3>How to determine which class scored better on average?</h3>
The averages and the standard deviations are given as:
Class 1
Mean score = 7.8
Standard deviation = 1
Class 2
Mean score = 8.1
Standard deviation = 0.2
As a general rule, the smaller the standard deviation; the better the average
Class 2 has a smaller deviation
Hence, class 2 scored better on average
Read more about standard deviation at:
brainly.com/question/28061243
#SPJ1
11 x < - 66
x < - 66 / 11
x < - 6
hope this helps!
