Laura checked her outdoor thermometer and noticed that the temperature rose from 31 degrees in the morning to 45 degrees in the afternoon. What is the approximate percent increase for the day so far?

8 minus 3 minus (|negative 1| minus 9)

What is 12+12345-67 then divide by 3.247

The length of a rectangle is twice its width. if the area of the rectangle is 200 yd2, find its perimeter.

Hank used 3 1/2 bag of seed to plant grass in his front yard. He uses 3 times as much seed to plant grass in his backyard. How much seed did hank need for the backyard

What is the probability of spinning a c if the spinner have 3 bs 2 as and 2 cs

Select the correct answer. For which function is f (x) not equal to f - 1 (x) ? A. f (x) = 2-x B. f (x) = -x C. f (x) = 2x D. f (x) = 2/x

What do the divisions of the highway safety and motor vehicles do?

In a theater, there are 4 long rows of chairs, each with an equal number of chairs There are 5 ahort rows of chairs, each with an equal number of chairs On a crowded day, the ushers added 2 chairs to each long row and 3 chairs to each short row if x

Airplane A takes off and ascends at a rate of 3000 ft/min. At the same time, Airplane B, which is flying at 30,000 ft, begins to descend at a rate of 2500 ft/min. Let h represent the height off the ground in feet, and let t represent time in minutes.

What is y=2x+1 3x+4y=26 equal?