The perimeter of a rectangle is 13 cm and 4 times its length is equal to 1 less than double its width. Write and solve a system of linear
equations to find the dimensions of the
rectangle.

Complete the synthetic division problem below.what is the quotient in polynomial form 2/16 -16

One number is 4 less than 3 times a second number. if 3 more than two times the first number is decreased by 2 times the second number, the result is 11. use the substitution method. what is the first number?

What is the sum of these mixed numbers 4 2/3+ 3 1/9