<span>If represented in a stem-and-leaf plot, what would be the stem of the number 2,189?</span>
6.08x10^-12
This means that we move the decimal to the left 12 times. Which is .00000000000608
-2x+2y=6
7x-8y=-27
5x-6y=-21
-x+y=3
6x-7y=-24
6x-7y=-4(-2x+2y)
6x-7y=8x-8y
-6x from both sides:
-7y=2x-8y
add 8y to both sides:
y=2x
-2x+2y=6
2y-6=2x
2y-6=-12
-6-6=-12
y=-3
x=-6
Hope this helps :)
Answer:
I guess it would help you <em>✌</em>
The factors<span> of 155 are 1, 5, 31, and 155, thus </span>the prime factorization should be 5 and 31.