What is the slope of the line whose equation is
2x – 4y = 10?
a. –2
b. -1/2
c. 1/2
d. 4

What could explain what happened when the time was equal to 120 minutes

Jackie purchased 3 bottles of water and 2 cups of coffee for a family for $7.35. brian 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? i need this done

Which of the following is the true for f(x) = 5cos