Use a graphing tool to solve the system. {4x−15y=−432x−3y=−2 which ordered pair is the best estimate for the solution to the system? (5.1, 4.8) (6.5, 5.2) (5.5, 4.3) (4.8, 5.2)

Blank × 10-3 is 2,000 times greater than 1.9 × 10-6. it is also blank times greater than 9.5 × 10-4.

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)

Damon makes 20 cups of lemonade by mixing lemon juice and water. the ratio of lemon juice to water is shown in the tape diagram. lemon juice\text{lemon juice} lemon juice water\text{water} water how much lemon juice did damon use in the lemonade? cups