Your little brother is seeking art at school $2 for grams $5 for cards they sell 220 items which makes $695 dollars g: c:

All per-unit concepts rely on ratios,meaning,to provide a type of measurement

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.

Here is my question! jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate.true or false?