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# what b didined by 4 =-9

i am have troublw with it plz help

# f(x)=x^2+7 need the domain and range of the function in interval notation

f(x)=x2 +7   need the domain and range of the interval notation

# Molly has \$14.10 in coins. She has five more nickels than dimes. She has seven fewer quarters than dimes. How many quarters does she have?

Alegbra 1 word problem

# Is the compound interest formula—such as would

Is the compound interest formula—such as would be used to calculate a car loan—an example of a function? If yes, of what type of function is it an example of? Why might you identify it with...

# How do you figure compound interest???

Use the formula for compound interest to find A. A= P(1+r) n P=\$20000, r=0.14, n=4 years. Round to the nearest cent.

# A ketchup packet contains 3/16 ounce of ketchup. How many ketchup packets can be made using 24 ounces of ketchup?

This is really hard. I tried everything I could and I just can't figure it out.

# sketch a graph of y=f(x)

f(x) =1/2x +5

# find an equation of the line containing the given pair of points (2,4) and (6,6)

How do I write an equation of the line containing the given pair of points

# i believe i need to find three ordered pairs in order to graph i could find the first oredered pair shown in the desciption but i do not know how to find the re

graph the linear equation by solving for y first -2x+5y=-15 +2x          +2x       5y = 2x - 15      ...

# Rachel bought one double pack of Cds for \$20. This is \$4 less than 3/4 the cost of a triple pack of Cds. What is the price of a Triple pack of CDs?

Could you show steps on how you solved? I've been having trouble.

# how to make a word problem into a equation

The side of an equilateral triangle is 2 inches shorter than the side of a square. The perimeter of the square is 30 inches more than the perimeter of the triangle. Find the length of a side...

# 4(2z - 1) - 5z

How can I simplify this?

# the number of internet users I in millions during year x, where x ->2000 can be approximated by the following formula I-101x-201,496

where i wrote -> the line goes under the arrow not to the side of it i couldnt find in my keyboeard how to write it correctly. Approximate the year in which ther were 600 million Internet users...

# 3(2z-1)-2(z+5)=2(z+1)

6z-3-2z-10=2z+2 is this the first step in solving the equation? Im unsure how to continue to solve please help

# WHAT IS THE ANSWER TO EQUATION X+(=+1)=91

MY QUESTION IS A ALEGBRA QUESTION

# 4x-3=5x-17

Help mehbbhhhnkjdddddddddddddddddfffffggggg

# how do you solve y/4=2?

solve for the variable in the problem y/4=2

# A machine in a soft drink bottling factory caps 3 bottles per second. How many bottles can it cap in 15 hours?

How do I solve this type of question?

# Factor completely 6u^2-19U+15

Factor completely 6u^2-19U+15