Joe's age is 4 less than twice the age of his brother Tom. The sum of their ages is 41. Find the age of each.

What is the solution to the equation below? 3/x-2+6=square root x-2 +8

Select the correct answer what is the most direct use of a compass in geometric constructions? a. to draw congruent angles b. to draw arcs of a given size c. to draw perpendicular lines d. to draw straight lines reset next next

The? half-life of a radioactive substance is 20 years. if you start with some amount of this? substance, what fraction will remain in 120 ? years