In a right isosceles triangle, the length of both legs are equal. For the given isosceles triangle, what is the value of X

Jackie purchased 3 bottles of water and 2 cups of coffee for the family for $7.35. ryan bought 4 bottles of water and 1 cup of coffee for his family for 7.15. how much does each bottle of water cost? how much does each cup of coffee cost?

Iq scores for adults age 20 to 34 years are normally distributed according to n(120, 20). in what range does the middle 68% of people in this group score on the test?

Factor x2 – 8x + 15. which pair of numbers has a product of ac and a sum of what is the factored form of the