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5 e2m-1=55

log5(7x)+log5(x)=3

2log4(2x-3)=4

N^2+n/2=465

f(x)=7x-4/5   f-1     (x)= ?

Given the equation -5 (x - 2)' -1= , a. Identify the vertex. b. Identify the axis of the symmetry. c. Identify the direction of the graph (whether it opens up or down).

Hi, i have 2 application questions about rational inequalities that i hope you will help me solve and explain to me how are they solved: 1)When successful new software is first introduced,...

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A person invest \$4000 in an account at 10% interest compounded annually. When will the value of the investment be double? Explain why it will take less than 10 yrs, even though the rate is 10%?

A person invests \$9500 in an account at 6% interest compounded annually. When will the value of the investment be 13,500\$?

A person invests \$4000 in an account at 4% interest compounded annually. Let V= f(t) be the value (in dollars) of the account after t years or any fraction thereof.   a. Find the equation...

What will be the next date when the clock shows the correct time?

Six dollars remained. How many dollars did Joe have originally?

Suppose that a rumor is spreading. Assume that 30 people have heard the rumor as of today and that each day the total number of people who have heard the rumor triples. Let f(t) be the total number...

A person invest 3000\$ in an account at 10% interest compounded annually. When will the value of the investment be doubled? Explain why it will take less than 10 yrs even though the rate is 10%

find the inverse, f-1(x). For the equation f(x)=2e3x+1

I want to know the answer to my question above , and how to solve it step by step    8x+7 > or equal to 6x - 9 =