The temperature at 7 a. m. was -11°C. The temperature increased by 9°C during the day arid then decreased by 4°C at 8 p. m. Which was the temperature at 8 p. m.?

Gh bisects fgi. find the measure of hgi •15° •21° •10° •8°

The function f(x) = 14,600(1.1)* represents the population of a town x years after it was established. what was the original population of the town?

Hell . what are the solutions to `10x^2 - 38x - 8 = 0`? is this when i find the factors and use the numbers within the factors to determine the zeros? i hope that made sense lol