To square a number means to multiply it by itself. So 9 squared would be:
9x9
Which is
81
I hope this Helps!
Answer:
A = -1
B = -3
C = -7
Step-by-step explanation:
See attached image.
Answer:
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A= P(1 + r/n) ^nt
21000=7000(1+0.055/2)^1t
t = 20.52 years
There are infinitely many lines that have the point (1,-3).
A line can be expressed as:
y=mx+b, where m=slope and b=y-intercept..
Our only restriction is that it passes through (1,-3) so
-3=1m+b
So as long as the sum of the slope and the y-intercept is equal to -3, that is one of the infinite number of lines that passes through (1, -3)
So we could also say b=-3-m then our infinite lines are:
y=mx-3-m, now any real value of m creates a specific line that passes through the point. ie the first few are
y=x-4, y=2x-5, y=3x-6 or even y=x√2-3-√2
