Larry read a 400 page book. he read at a rate of 10 pages per day for d dd days. write an equation that could be used to find out how many days it took larry to read the book.

4. a spring scale is constructed so that each 0.10-n increment is separated by 0.50 cm. what spring constant is necessary for the scale to be accurate? -1.0n/cm -0.10n/cm -9.8 n/cm -0.20n/cm

Which equation can be used to solve for the unknown number? seven less than a number is thirteen. n-7=13 7-n=13 n+7=13 n+13=7

Find the x coordinate of the point.