Write an inequality to represent the phrase: the product of a number and 5 is at least 45.

Find the constant of variation for the relation and use it to write an equation for the statement. then solve the equation.

The multiplicative property of equality states that for real numbers a, b, c, and d, if a = b and c = d, then ac = bd. true false

Find the area of the triangle formed by the origin and the points of intersection of parabolas y=−3x^2+20 and y=x^2−16.