If by standard from you mean numbers (123) and not words then
1 milllion=1000 thousand or 1000*1000 or 1,000,000
1 billion=1000 million=1000*1000*1000=1,000,000,000
so 7billion=7*1000*1000*1000=7,000,000,000
Answer:
A
Step-by-step explanation:
First, put this equation in slope intercept form.

Where m is the slope and b is the y intercept.

Since it's greater than, the solution set is above the line, effectively eliminating graph D.
Now we should graph it.
We can see that the point
is on the graph, and only Graph A has that point. Therefore, Graph A is the correct graph.
That would be choice 2. One acute angle is the complement of the other
eg in a 90-60-30 triangle sine 30 = cos 60
E.g. .583 and .5891
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