Solve and Match each equation below (#10 - #13) with the step (A, B,C, D) to solve it 10) 7w - 7 = 42
11) z7= 11
12) 7 + 7x = 42
13) 7q = -77

A) Subtract 7 from each side. Then divide each side by 7.

B)Divide each side by 7.

C) Add 7 to each side. Then divide each side by 7.

D) Multiply each side by 7.

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

Write an expression that has three terms and simplifies to 4x - 7. identify the coefficient(s) and constant(s) in your expression

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?