The width of a rectangle is 9 less than the length. if the perimeter is 130 cm, find the length and the width of the rectangle

Can any one me with the answers to these questions asap?

Which inequality statement describes the two numbers on a number line? "? 7 and a number 5 units to the right of ? 7"

These box plots show the number of electoral votes one by democratic and republican presidential candidates for the elections from 1984 through 2012. which statement best compares the spread of the data sets