Simplify the expressions below 4 - (7) + (-2)

1 poir Elizabeth's tablet has a combined total of 20 apps and movies. Let x represent the number of apps and y represent the number of movies.

If f (x) = (3*+7) ^2, then f (1) = ?

a number is written in the following factorization 2x4x5. is the factorization a prime factorization? explain why or why not. if it isn't correct give the correct prime factorization of the number

Find the x-intercepts for the parabola defined by this equation: y=2x2 + 4x - 6 Write your answer as two ordered pairs: (x1, y1), (x2, y2) Separate the values with a comma. Round, if necessary, to the nearest hundredth. Enter the correct

Carlton ran 7 3/4 miles in 52 7/10 minutes. what is his average pace per mile?

Find the median of the data set. 14, 35, 20, 18, 29, 26

the height of the gem stone is 2.668 centimeters. the volume of the gem stone is 7.4793cubic centimeters. what is the side lenght of the base of the gem stone

Which of the following statements are true regarding functions? Check all that apply. A. A function is a relation in which multiple values of the input variable are paired with at least one of the output variable. B.

True or False: Two simple regression models were used to predict a single dependent variable. Both models were highly significant, but when the two independent variables were placed in the same multiple regression model for the dependent variable,

What are 2 expressions where the solution is 41