A square has a side length ax + b, where a and b are integers, and an area of4x^2 + 40x + 100. Find the value of a + b

Which value would be a solution for x in the inequality 47-4x< 7

He mass of a single atom of carbon can be found by dividing the atomic mass (12.01 g) by 6.022 x 10^23. which is the mass of a single carbon atom, correctly written in scientific notation with the correct number of significant figures?

Describe a situation that you could represent with the inequality x< 17