The larger of two numbers is twice the smaller number. if 12 is subtracted from the larger number, the result is 7 more than the smaller number. find the numbers

What data show a proprotional relationship

Harriet found some boxes of books in a closet. She had 2 boxes of adventure stories, 2/5 of a box of mysteries, and 1/5 of a box of comic books. How many boxes of books did she have altogether?

A card game goes like this: you draw a card from a 52-card deck. if it is a face card (jack, queen or king), you win $4; otherwise, you lose $2. what is your expected value for this game? (round your answer to the nearest cent.)

When the polynomial is written in standard form, what are the values of the leading coefficeient and the constant? 5x + 2 - 3x2

Harry's dog weighs 13 1/8 pounds What is the weight of Harry's dog written as a decimal

Proof 17 is a irrational number

For a walk a thon a sponsor committed to give you a flat fee of $5 plus $2 for every mile

What does it mean when solving volume and the problem states what is the volume in terms of pie

One number is 9 times the other. Find the two numbers if their sum less 10 equals 50

At what time would the velocity reach 60.00 km/hr? It will never travel at 60.00 km/hr. It travels at a different constant rate. 10.00 seconds 100.00 seconds