Answer:
There are many possibilities,
Test scores
Number of dollars donated to charity
The price of dinner at different restaurants
The number of students in a university class
The number of people in a restaurant
And the list goes on
Answer:
x = [-1 | 5, 2 | 1]
Step-by-step explanation:
We assume your notation is used to describe 2×2 matrices.
Solve for x:
2x -k = m
2x = m + k . . . . add k
x = (1/2)(m +k) . . . . multiply by 1/2
Fill in the values:
x = 1/2[2+(-4) | 8 +2, -2+6 | 5+(-3)]
x = [-1 | 5, 2 | 1]
Answer:
x=-1.
Step-by-step explanation:
To solve this, we will need to simplify the equation further by distributing the '-12' with the terms inside the parenthesis.
4+16x-12-24x=?
Now, move the numbers to one side with the variable on the other.
-8x=8
x=-1
Answer:
Step-by-step explanation:
The answer is A (3, 6)
plug it in: a of n(3) = (a of 2 which is 6)squared minus a of 2 which is 6.
you get: an(3)=36 minus 6 which equals 30
then plug it in for a of 4:
a of n(4) is 870=(a of 3 which is 30)squared minus a of three which is 30
so you get: 870=900 minus 30
that gives you the answer of 870=870 so answer #1 is correct