X+ x + 2 + 2 + 2 2(x + 3) 2x + 23 4 + x + 2 + x question: a. which of the given expressions is not equivalent to the expression 2x + 6? why? if you were to correct it, what should it be? b. write an expression equivalent to 4x + 12 using the distributive property. c. write an expression equivalent to 4x + 12 by combining like terms.

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 the expression 7x^3-28xy^2 as the product of 3 factors

What three-dimensional solid have 6 rectangular faces, 2 equal bases that are not rectangles and 18 edges