Jacky and Rudy had the same number of stickers. After receiving 72 stickers from Rudy, Jacky had 3x as many stickers as her. How many stickers did they have altogether?

Michael and Hema are both trying to save money. Micheal starts with $55 and is saving $20 per week. Hema has $40 and is saving $20 per week. After how many weeks will they each have exactly the same amount of money in their account

Prove that tan-1x + cot-1 (x+1) = tan-1 (1 + x + X^2)

A mermaid is swimming at sea level when a human comes by she dives in the water at a rate of 8 meters she continues to descend 20 second what depth is she now?

Where is the opposite of the opposite of - 1.9 situated on the number line?

Write the equation of the perpendicular bisector of MN. A) y = - 4 B) x = - 4 C) y = 4x D) y = x - 4

What is the fewest number of parts she can divide her garden from 8/12?

Look at this expression. -3x6y4 x-3y-2 Which of the following is the simplest form of this expression?

Given the range of the function find the corresponding domain. f (x) = 7x-1 Range {-2,0,4,8}

If Carrie and Cory add on 18% tip to the bill after tax what does their lunch cost in total

How do you do this function (3t + 4) (2t + 1)