Barney earns $24.75 in three hours. If the amount that he earns varies directly with the number of hours, how much would he earn in 20 hours?

What is the standard form of (4,4), perpendicular to y = - 4/9x

Simplify the expression. 3^-9 * 3^6 * 3^6 3^3 9^3 27^3 3^-324

The weight needed to balance a lever varies inversely with the distance from the fulcrum to the weight. A 120-lb weight is placed on a lever, 5 ft from the fulcrum. What amount of weight should be placed 8 foot from the fulcrum to be balanced. A).

Stock in trochel office supplies trades at $72.40 per share and pays a yearly dividend of $6.92 per share. if david owns stock in trochel office supplies worth $6,443.60, how much does he get paid in yearly dividends? a. $678.16 b. $931.16 c. $615.

Solve for x: - 4|x + 5| = - 16 a. x = 21 over 4, x = - 11 over 4 b. x = - 1, x = 9 c. x = - 1, x = - 9 d. No solution

What is 2x - x + 7 = x + 3 + 4

8x-4y=16 -5x-5y=5 Graph the both

Which correlation coefficient represents no relationship between x and y? * r = - 0.02 r = 0.41 r = - 0.78 r = 0.96

46. Merchandising If 12 items are in a dozen, 12 dozen are in a gross, and 12 gross are in a great-gross, how many items are in a great-gross?

Y+8=4/3 (x-9) into a slope intercept form