Solve for a. −10=2a−4

a=−7

a=−3

a = 3

a = 7

plz help

Which of the following represents the range of the graph of f(x) below

Karen will divide her garden into equal parts. she will plant corn in 8/12 of the garden. what is the lowest number of parts she can divide her garden into?

A25- foot ladder leans against a building and reaches a point of 23.5 feet above the ground .find the angle that the ladder makes with the building