Decide if the expressions in the pair are equivalent. x + x + x + 2x and 5x Decide if the expressions in the pair are equivalent. 3x and x + 3.

Write a numerical expression that satisfies all of the following conditions. 1.)the only number used in the expression is 5 2.)at least one exponent other than 1 is used 3.)when the expression is evaluated, the answer is greater than 40 and less than 50

An assembly consists of two mechanical components. suppose that the probabilities that the first and second components meet specifications are 0.87 and 0.84. assume that the components are independent. determine the probability mass function of the number of components in the assembly that meet specifications. x

The total number of dental clinics total for the last 12 months was recorded