To estimate how many miles you are from a thunderstorm count the seconds between when you see lightning and when you hear thunder then divide by 5 write and solve an equation to determine how many seconds you would count for a thunderstorm that is 2 miles away

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

One side of a rectangle is 7 feet shorter than seven times the other side. find the length of the shorter side if we also know that the perimeter of the rectangle is 306 feet.

8000 + 8800 + 8000 + 8 million + 80 trillion + another a katrillion equals