Since 2005, the amount of money spent at restaurants in a certain country has increased at a rate of 7% each year. Can this be modeled as a function of exponential growth, exponential decay, or neither? Please help

What is the measure of angle afe? 79 81 91 99

Identify the converse of the following conditional: if a point is in the first quadrant, then its coordinates are positive. if the coordinates of a point are not positive, then the point is not in the first quadrant. if the coordinates of a point are positive, then the point is in the first quadrant. if a point is in the first quadrant, then its coordinates are positive. if a point is not in the first quadrant, then the coordinates of the point are not positive.

What expression is equivalent to 42x-56y