2x^+7x - 15= 0 If r and s are two solutions of the equation above and r > s which of the following is the value of r-s?

Write each fraction as an equivalent fraction with a denominator of 120then write the original fractions in order from samllest to largest

Evaluate the expression. (9 + 5)(3 + 2)0

Out of the 150 students at a summer camp, 72 signed up for canoeing. there were 23 students who signed up for trekking, and 13 of those students also signed up for canoeing. use a two-way table to organize the information and answer the following question: approximately what percentage of students signed up for neither canoeing nor trekking?