An equation and the steps to solve it are shown below: 3x − 1 over 2 (8x − 2) = 4 step 1: 3x − 4x 1 = 4 step 2: x 1 = 4 step 3: x 1 − 1 = 4 − 1 step 4: x = 3 which step was the error made and why? a.) step 1, because incorrect signs have been used b.) step 2, because the terms have been added incorrectly c.) step 3, because numbers have been added to both sides of the equation d.) no error was made

Jace wrote a sentence as an equation. 56 is 14 more than a number. 14+ = 56 which statement best describes jace's work? jace is not correct. the phrase more than suggests using the symbol > and jace did not use that symbol. jace is not correct. he was correct to use addition, but the equation should be 56+ p = 14 jace is not correct. the first number in the sentence is 56, so the equation should start with 56. jace is correct. the phrase more than suggests addition, so jace showed that 14 plus a variable equals 56. o

Use the drop-down menus to complete the statements to match the information shown by the graph.

Why is causation so much more difficult to prove than correlation?