Set a is the set of factors of 1270 is the set up even natural numbers less than 13 says he is the son of a natural numbers less than 13 and Saturday is the set of even natural numbers less than seven the universal said is a set of natural numbers less than 13

x=-2

infinite number of lines, so there is an infinite number of equations.

step-by-step explanation:

there are an infinite number of line that passes through the point (-2,5)

x=-2   is one line that passes through the point

y = 5 is another line that passes through the point

(these two lines are perpendicular to each other).

since the number of   numbers are infinite and the slope is the ratio of two numbers,(change in y over change in x) we can have an infinite number of slopes.     our only condition is that it passes through the point (-2,5)

51

step-by-step explanation:

73-22=51 the   mass number minus the amount of protons gives you the amount of neutrons

what are the statments

step-by-step explanation: