Gerard and martin were both given a pay rise. gerard was given a 25% pay rise and martin a 5% pay rise. the ratio of gerard's salary to martin's salaray is now 12: 7 martin is now paid £21000 work out gerard's pay before the pay rise. would be very grateful for the .

Mrs. morton has a special reward system for her class. when all her students behave well, she rewards them by putting 3 marbles into a marble jar. when the jar has 100 or more marbles, the students have a party. right now, the the jar has 24 marbles. how could mrs. morton reward the class in order for the students to have a party?

Which number line represents the solution set for the inequality - x 24?

2x minus y equals 6, x plus y equals negative 3