Has anyone taken the algebra 1 solving equations unit test? ? i could really use the i need it pretty badly

The mean temperature for the first 4 days in january was 7°c. the mean temperature for the first 5 days in january was 5°c. what was the temperature on the 5th day?

Find the distance from the theater to the library. leave your answer in simplest radical form if necessary. 12 √12 74 √74

Type the correct answer in the box. consider the system of linear equations below. rewrite one of the two equations above in the form ax + by = c, where a, b, and c are constants, so that the sum of the new equation and the unchanged equation from the original system results in an equation in one variable.