Answer:
Step-by-step explanation:
x and y are proportional.
Let x = 45 and y = 5.
Solve for r (constant of proportionality).
Divide both sides by 45.
Simplify and switch sides.
Answer:
531441
Step-by-step explanation:
ok so we know that
A + B = 90
we also know that
A - B = 20
There are a lot of ways to solve this, but I think elimination will be best
A + B = 90
+ (A - B = 20)
-----------------------
2A = 110
A = 55
Therefore,
B = 90 - 55 = 35
Answer:
please see photo for detailed analysis.
Answer:
32,768
Step-by-step explanation:
Remember to follow PEMDAS.
First, solve for the exponents for both terms:
Multiply the two terms together:
32,768 is your answer.
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