Answer:
The answer is 27
Step-by-step explanation:
This is because each person can have up to three roles, and there are 9 students. So you can form an array, or a table to show your values. so if you have 9 rows and 3 coulombs and you can have 27 crosses in the array.
Answer:
b,c,a
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
<u>We can show this as:</u>
<u>Since </u>
<u>Then</u>
The closest number in the list is 10 as all the rest are greater than 10
Second choice is the correct one
Jo: 5Maria: 36Keisha: 13 Leah:8Brainiest please I need it bad.
Answer:
3rd Matrix
Step-by-step explanation:
When you start putting the coefficients in as the matrix, you see that -9 has to be the 1st number, so that eliminates choice B and choice D as answers. You are left with choices A and C. C is the correct choice because when you plug in the second equation, your coefficient is -5, not 0.