1)Tanya has a triangular garden bed in her back yard.The measure of the angle C is 20 less than two times the measure of angle A, and the measure of angle B is 40 less than the measure of angle A.Find the measures of the three angles.Start your work by defining the unknown quantities in terms of a variable.Show all work and write the answer, including units.

2)Jacob decided to ride his bicycle across the country during his 2-month summer vacation.The route he took from Washington, DC to Portland, Oregon, covered a total of 2450 miles.To keep his mind occupied during some of the long flat stretches of countryside, he often did algebra problems in his head.One day, for example, he determined that his distance from his starting point was exactly 50 miles more than two times the distance remaining until the finishing point.How far was Jacob from the finishing point of his journey when he made that calculation?Start your work by defining the unknown quantities in terms of a variable.Show all work and write the completea nswer, including units.

3)Solve the inequality.Write the answer using both set-builder notation and interval notation. Graph the solution set on a number line.Multiply both sides of the inequality by the LCD first to clear fractions.

-1/4 x greater or less than 6