For the equation d = rt, which expression represents r in terms of the other variables?
question 8 options:
r = t/d
r = d/t
r = d + t
r = d - 5

The weights of players in a basketball league are distributed normally. the distance (d) of each player's weight (w) from the mean of 86 kilograms was computed as follows: d = |w - 86| if d is greater than 7 for approximately 5% of the players, what is the approximate standard deviation of the players' weights? a. 1.75 kilograms b. 3.5 kilograms c. 4.3 kilograms d. 7 kilograms

Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.

What values of x satisfy the inequality x^2-9x< 0? how is your answer shown on the graph?