If arnold works 60 hours every three weeks, how many hours will he work is 12 weeks given that rate?

Select the correct answer. in the figure, angle k measures 45°. what is the measurement of angle c? a. 38° b. 45° c. 90° d. 98°

Haley buys 9 pounds of apples for $3. how many pounds of apples can she buy for $1?

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2