The work of a student to solve a set of equations is shown below: equation 1: m = 8 + 2n equation 2: 4m = 4 + 4n step 1: −4(m) = −4(8 + 2n) 4m = 4 + 4n step 2: −4m = −32 − 8n 4m = 4 + 4n step 3: −4m + 4m = −32 − 8n + 4n step 4: 0 = −32 − 4n step 5: n = − 8 in which step did the student first make an error? (4 points) a. step 1 b. step 2 c. step 3 d. step 4

7.(03.01 lc)which set represents the range of the function shown? {(-1, 5), (2,8), (5, 3), 13, -4)} (5 points){-1, 2, 5, 13){(5, -1), (8, 2), (3,5), (-4, 13)){-4, 3, 5, 8}{-4, -1, 2, 3, 5, 5, 8, 13}

40) linda was making chocolate truffles for the first day of school. the recipe for 20 chocolate truffles is: i cup of cream 2 cups of dark chocolate she noticed this will not be enough truffles for the 42 sure that all students in each homeroom next year. to be sure that all students receive a truffle, linda must adjust her recipe. a. complete the recipe for 42 truffles cups of cream - cups of dark chocolate work:

Solve for x and select the correct answer