Give the equation of the circle centered at the origin and passing through the point -7 0

Ascatter plot with a trend line is shown below. which equation best represents the given data? y = x + 2 y = x + 5 y = 2x + 5

Formulate alisha has a number in mind. if she adds three to her number the result is less than five. use this information to write and solve an inequality about alisha's number. then graph the solution set.

The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. find the number.