Which is the equation of a line is perpendicular to the line with equation 3x + y = 10? A. y = -3x + 10
B. y = -1/3x + 5
C. y = 3x - 1/10
D. y = 3/10x + 17
E. y = 1/3x + 20

Three coins are flipped. what is the probability that there will be at least two tails?

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?

Evaluate the expression for the given value of the variable 2×(c2-5) for c=4