A bookstore owner offered a sale on books that had not sold in 2 years. The before tax price on paperback books was reduced to 2.99 each. The before tax price on hardback books was reduced to 3.49...

A bookstore owner offered a sale on books that had not sold in 2 years. The before tax price on paperback books was reduced to 2.99 each. The before tax price on hardback books was reduced to 3.49...

The following question was worth $32,000 on the game Who Wants to Be a Millionaire?: “ at what temperature are the fahrenheit and celsius temperature scales the same?” answer this question. Recall...

Hi, can anybody help me with the following question? "Find the equation of the curve with the derivative of y with respect to x given as (2/√x)-x, passing through the point (2,1)"

The equation I came up with is 7J + I = 63. But after solving it I got 56 but I don't actually know how to find the ages for both of them. Please help. :)

Show work and include equation

i need the steps

Write the phrase as an equation/ inequality. Two fifths of a number is the same as 7.

Solve for y.

A number, y, is equal to twice the sum of a smaller number and 3. The larger number is also equal to 5 more than 3 times the smaller number. Which equations represent the situation? Which of these...

the number go girls at a camp is 17 less than the twice the number of boys

1. The exponential models below describe the population of the indicated country, A, in millions, t years after 2010. Russia - A=141.9e^–0.005t Japan - A=127.3e^–0.006t Iraq - A=31...

Been trying 2 figure out this math problem for a hour and a half help me

I don't know how to write the equations because i cant figure out what am i supposed to take from this word problem to GET the equations the question; The cost of 1...

The Sugar Sweet Company is going to transport its sugar to the market it will cost $7500 to rent trucks , and it will cost an additional $250 for each ton of sugar transported. Let c represent the...

x^2-8x=-13

1/a-1/3=1/a-2

36(r-4)^2=A

4x^4-11x^2-45=0

2t-5√t-3=0

Find an equation for f-1(x), the inverse function. f-1(x)=