Ineed right !
2. the area of a rectangle is 4w - 10 square units.
a. factor this expression.
b. given your answer in part a, describe what you can conclude about the dimensions of the rectangle in two or more complete sentences

Lems1. the following data set represents the scores on intelligence quotient(iq) examinations of 40 sixth-grade students at a particular school: 114, 122, 103, 118, 99, 105, 134, 125, 117, 106, 109, 104, 111, 127,133, 111, 117, 103, 120, 98, 100, 130, 141, 119, 128, 106, 109, 115,113, 121, 100, 130, 125, 117, 119, 113, 104, 108, 110, 102(a) present this data set in a frequency histogram.(b) which class interval contains the greatest number of data values? (c) is there a roughly equal number of data in each class interval? (d) does the histogram appear to be approximately symmetric? if so,about which interval is it approximately symmetric?

Asphere has a diameter of 10 in. what is the volume of the sphere?

What are the solutions of the system? solve by graphing. y = x^2 + 3x + 2 y = 2x + 2