The mean height of 3 mango trees is 4.5m. the first tree is 3.75m tall and the second tree is 5.2m tall. what is the height of the third mango tree? explain your thinking

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

What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2

Explain why the factor 1.5 is broke. into two numbers in the model.