Graph y= -2x + 5.
I don’t get this

Which of the following statements is not true? a.parallel lines are lines in the same plane that never intersect. b.congruent figures have the same shape and same size angles and sides. c.similar figures must have the same shape and the same size. d.a rotation is when you turn a figure around a certain point.

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?

Convert the mixed numbers into improper fractions. convert the improper fraction to mixed numbers.