Combine Like Terms
(4+7a^2)^2=

Zahra was given two data sets, one without an outlier and one with an outlier. data without an outlier: 15, 19, 22, 26, 29 data with an outlier: 15, 19, 22, 26, 29, 81

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

The length of a rectangle plus its width is 24 cm. the area is 143 square cm. what are the length and width of the rectangle?