Ivana has $350 in her savings account. She decided to spend $140 of it on a field trip.
What percent of her savings did she spend
on the field trip?

What is the multiplicative rate of change of the exponential function shown on the graph?

The spring the owner of a sporting good store decreases the price of winter gloves from $10 to $8 each increases the price of swimming goggles from $8 to $10 without doing the math you think the percent decrease in the price of the gloves the same as the percent increase of the goggles explain why or why not

Bob is putting books on a shelf and takes a break after filling 18 1/2 inches on the book shelf. the book shelf is now 2/3 full. how long is the entire bookshelf?