-2x • 3x = -6x2 (the 2 is an exponent)
4y • -7y = -28y2 (the 2 is an exponent)
-2x • -7y = 14xy
4y • 3x = 12xy
14xy + 12xy = 26xy
—> -6x2(expo) - 28y2(expo) + 26xy
Check the answer again just to be sure, it’s been a while since I’ve had algebra!
Answer: m=-11
Step-by-step explanation:
To find the slope of the line, you want to use formula 
. Since we are given two points, we can directly plug them in and solve.
Now, we know that the slope is -11.
419.10>419.099 419.10 is greater than 419.009
What is the first step to solving a system of linear equations algebraically?
Answer:
1. 1/2 or .5 (same thing)
2. 1
3. -4k
4. 28n^5
Step-by-step explanation:
1.
2/2^2 → 2/4 = .5
2.
3^4/3^4 → 81/81 = 1
3.
3k^2/7k = -4k
4.
7n^4 x 4n = 28n^5
