Chip is unloading 15 bricks from a truck. each brick has a mass of 3 kilograms. what is the total mass of all the bricks? a. 5 kg b. 12 kg c. 18 kg d. 45 kg

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?