Answer:
up
Step-by-step explanation:
A graphing calculator, spreadsheet, or web site can help you with this one, or you can simply plot some points on a graph.
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Only the highest-degree terms matter for answering this question. Leaving the others out, the form is ...
y = x^2
This tells you that y gets more positive for larger and larger values of x, regardless of their sign. Thus the graph of it is U-shaped, opening upward.
The answer is C) 228
How?
b + m = 342
b = 2m
2m + m = 342
3m = 342
m = 114
<em>Substitute to the original equation, "b + m = 342".</em>
b + 114 = 342
b = 228
x weeks * 7 days/week * 24 hours/day = 168x hours
168x i guess
The expression (n+3) represents the measure of an exterior angle of a regular octadecagonal.
Answer:
The answer to your question is z = -3
Step-by-step explanation:
Expand 42 = -7(z - 3)
42 = -7z + 21
Simplify 7z = -42 + 21
7z = -21
Clear z z = 
z = -3
