Peter is overweight. He is 105 kg. His aim is to lose 500 g per week. If he manages this, how many weeks will it be until he is 90 kg?

Solve each proportion. show your work. 2x/7 = 12/14

Add up the answer first to see of these correct or incorrect, if incorrect explain why it is not equal. 1. - 2x - 2x = 0 2. x+x=x to the power of 2

Simplify completely (x^2+x-12) / (x^2-x-20) : (3x^2-24+45) / (12x^2-48x-60)

Which is not a benefit of direct deposit?

Solving algebraic equations: 5n+1 What do I do to solve this?

Describe the diffrence between a molecule and a compound

The length of a rectangle is represented by the function L (x) = 4. The width of that same rectangle is represented by the function W (x) = 7x^2-4x+2. Which of the following shows the area of the rectangle in terms of x?

What is the leading coefficient of the polynomial? 7x + 10x2 + 3x3 - 5 A) - 5 B) 10 C) 3 D) 7

Every hour driving uses 3 gallons of gas. Use a table to find how man you gallons of gas would be used if driving for 15 hours

What is 2 49/100 as a decimal number?