There are 50 people walking in a fundraising event. Each participant walks 5.3 miles. How many miles do the participants walk in all

Before simplifying, how many terms are there in the expression 2x - 5y + 3 + x?

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0

Aschool allots ? 1500 to spend on a trip to the theatre. theatre tickets have a regular cost of ? 55 each and are on offer for 1 5 off. a train ticket for the day will cost ? 12 each. if 2 teachers and the maximum number of students attend, how much money will the school have left over?