<span><span><span><span>4x = 16</span><span>log 4x = log 16</span> </span><span>Take the common logarithm of both sides. (Remember, when no base is written, that means the base is 10.) What can you do with that new equation?</span></span><span> <span><span>log 4x = log 16</span>x<span> log 4 = log 16</span></span>Use the power property of logarithms to simplify the logarithm on the left side of the equation.</span><span> <span>x<span> log 4 = log 16</span></span><span>Remember that log 4 is a number. You can divide both sides of the equation by log 4 to get x by itself.</span></span><span>Answer<span>Use a calculator to evaluate the logarithms and the quotient.</span></span></span>
Answer: the answers are 2,3,and 5
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
Isolate the variable
subtract 16 from both sides
a=16-20
a=4
Romeo spent $256,000, Baxter spent $243000 and Hirsch spent $81000 as determined by mathematical equation.
What is a mathematical equation?
- A fine statement called an equation is made up of two expressions joined together by the equal sign.
- Individualities and tentative equations are the two different types of equations.
- Only certain combinations of the variables' values make a tentative equation true.
- A good expression that uses the equals symbol is an equation.
Suppose Romero spent x.
x-13000 = Baxter
Hirsch's expenses equal (x - 13000)3
Making a mathematical equation out of it,
Romero, Baxter, and Hirsch equal 580000
x + x - 13000 + [(x - 13000)3] = 580000
2x + [(x - 13000)3] = 580000 + 13000
6x + x - 13000 = 593000 x 3
7x = 1779000 + 13000
x = 17920007
X = 256000
Thus,
According to a mathematical equation,
Hirsch spent $81,000,
Romeo spent $256,000,
Baxter spent $243,000.
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