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# ln(x+3)-ln(x-1)=2

how do you solve this problem?

# What was Sergio's failing exam score?

Sergio took four exams. He received good scores on three exams, but failed one. The teacher allows her student's to drop their lowest score. When Sergio does this, his average increases from 70 to...

# how do you find the square root

i need to know because i have staar tuesday

# Find the volume of a sphere with a radius of 7cm to the nearest whole unit

I am not getting the correct answer no matter how many times I try the problem I feel like it is a simple problem and I don't know why I am not getting the right answer.  Thank you so much!

# How do I factor out 12x^2+15?

I just want to double check on how it's properly done

# explain how to find the output values for the funcion y= 6x+2 for x= -5

funcion y= 6x+ 2 for x= -5.

# 20 is what percent of 1480

how to learn how to do this math problem

# 5x/(x^2-9)+2/(x+4)

I'm in AlegebraII and im on Adding  and Subtracting Rational Expressions

# What does it mean if a number occurs more than once in a row of a steam-and- leaf plot?

I'm trying to help my 5th grader with some math homework, and I content understand steam-and-leaf plots.

# Geometry problem involving triangles

Woody Woodpecker pecked at a 17 meter wooden pole until it cracked and the upper part fell, with the top hitting the ground 10 meters from the foot of the pole. Since the upper part had not completely...

# im trying to set up an equation properly.

I am trying to solve for miles traveled. I am unsure I have written the equation(?) (expression) correctly. if a taxi costs \$5 plus .070 per mile and tolls cost an additional 3.50 how far can...

# 3<8+5/6x<18

Solve the inequality then write the answer in set notation.

# Dave purchased a \$24000 life insurance policy at the price of \$31 per \$1000 of coverage. If he pays the premium quarterly, how much is each installment?

I need help figuring this out.

# Change decimal to fraction

How do I change a decimal to a fraction

# What division sentence means the same as the following subtraction sentences? 12-4=8, 8-4=4,4-4=0

12-4=8  8-4=4 4-4=0

Math problem

# Tne number n of state and federal inmates in millions during year x where x 2002 n = 0.03x - 58.79 what year were there 1.3 million inmates.

I need help solving this math question and I can not figure out the solution to the problem in the correct order.

# (4.2 x 10^3)(1.5 x 10^6)

I need help. I dont know how to get the anwser to this math question. I need to do either properties of exponents which are product of powers, power of a power, power of a product, negatvie exponent,...

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