In the year 2000, there were approximately 400 million telephones in use and it was projected that the amount of telephones would increase at a rate of 5% each year. Based on this model, how many...

In the year 2000, there were approximately 400 million telephones in use and it was projected that the amount of telephones would increase at a rate of 5% each year. Based on this model, how many...

This propably sounds dumb but is the answer to y+9y 10y or 9y :)

Sue and Lois live 13.5 km apart. At 10:00 each girl leaves her house and jogs toward the other. Sue jogs for 7.5 km and Lois jogs 6km. If the girls meet at 11:15 AM, how fast does each jog?

TWO WOMEN , JULIA AND MOLY WORKING SEPARATRLY CAN MOW A FIELD IN 8 AND 12 HOURS RESPECTIVELY. IF THEY WORK IN STRETCHES OF ONE HOUR ALTERNATELY, JULIA BEGINNING AT 9 a.m, WHEN WILL THE MOWING BE FINISHED...

Please simplify the following equation listed above

a. (1, 0.5) b. (0.5,1) c. (5, 5.5) d. (5/11, -2/11) d is 2 minus 11 not -2

Natalie performs a chemistry experiment where she records the temperature of an ongoing reaction. The solution is 93.5°C after three minutes 90°C after five minutes 84.8°C after nine minutes 70.2°C...

length and width of rectangular box I need to see steps for this math question. ...

Which of the following represents the quadratic equation below in standard form? A. B. C...

Solve completly. Please show work: 18y^2 + 8 = 24y

PLEASE help me with this question as SOON as possible!!! And PLEASE show the steps!!!!!!!!

1. What is the degree of the following monomial? -3f^3g^4h^5 2. Which of the following expressions is a polynomial? F(x)=-3x^4√x+13x^2-5x F(x)=2/x^2-15x F(x)=x^3-11x^2+3^x F(x)=2x^3-5x^5-2/9x^2+9 3...

The constant slope of a snow park for boarders can be modeled by the line passing through the point A(3,6) and Point B(7,2). What is the equation of the line that models the terrain of the snow park...

What are all the steps to find the answer, because I have to show my work.

I think algebra would actually be ok to learn if my teacher wasn't so stubborn all the time, are there ways I can learn algebra easily and quickly without having to deal with my teacher?

I need help multiplying (4x+3y)^2 I sure appreciate any help!

dont need the steps just the answer to check the work i did

i just need help setting this up and solving it

23x-6y=7x+6y

I need help figuring out if there are no solutions, one solution or an infinite number of solutions.

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