I think of a number double it and then add fifteen

Is x=3y+5 a quadratic function

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

Noah and his children went into a grocery store and where they sell apples for $1 each and mangos for $2 each. Noah has $20 to spend and must buy at least 9 apples and mangos altogether.

Evaluate 4x when x=2

Leslie has two cups containing different colored paper clips. The first cup contains 7 pink paper clips and 3 blue paper clips.

What is the word form for 13,406

Which expression has a value that is equivalent to 5n + 13 when n = - 5 I think its 4n + 8?! I'm not shure tho A. n² + 13 B. 4n + 8 C. 2n + 2 D. n + 8

Shirley is drawing triangles that have the same area. the base of each triangle inversely with the heigh. what are the possible base and height of a second triangle if the first triangles base is 12 and its height is 8. select one: a. 120 and 80 b.

45x - 15 Factor out the gcf of the following expression

Molly says that 4/8 is always the same 1/2. Andrew says that 4/8 and 1/2 are equivalent fractions, but they could be different amounts.