Answer:
9 groups
Step-by-step explanation:
When moving units to the right on a graph, it would be both. You would move it towards the positive side of the graph.
Answer:
40
Step-by-step explanation:
Let n represent the integer. Then the increase can be written as ...
n + (-12) = 28
We can add 12 to both sides of this equation:
n + (-12) + (+12) = 28 +12
n + 0 = 40 . . . . . . -12 and 12 total to zero; 28 and 12 total to 40.
n = 40
The integer is 40.
Well, they're saying 9 with an exponet of 2 multiplied by something equals 27..... Hmmm.....
