Which expression below shows a correct use of the distributive property? 4b+6-2(b+3) a. 4b + 6 - 2b + 6 b. 4b + 6 - 2b - 6 c. 4b + 6 - 2b + 3 d. 4b + 6 - 2b - 3

The linear combination method is applied to a system of equations as shown. 4(.25x + .5y = 3.75) → x + 2y = 15 (4x – 8y = 12) → x – 2y = 3 2x = 18 what is the solution of the system of equations? (1,2) (3,9) (5,5) (9,3)

Is the power produced directly proportional to the wind speed, give reasons for your answer?

Given: jk ||lm prove: _2 = 27 statement justification 1. jk ||lm 1. given 2.26 = 27 3.22 = 26 2. 3. 4. _2 = 27 4. corresponding angles theorem transitive property of equality vertical angles theorem substitution property of equality