Which expression or value is equivalent to (8+2i) (8-2i) ?

Compare the two groups of data. Which statement is true? the spread of data for basketball players is 3 inches greater than baseball players the spread of data for basketball players is 4 inches greater than baseball players the spread of data for

What is the domain of the given function? x y x = - 7, - 6, - 2, - 1, 0, 1, 3, 9 y = - 7, - 6, - 2, - 1, 0, 1, 3, 9

2x+3y=12 x-y=6 solve the following system equations

It costs $x for four adults' tickets. A child's ticket costs $3 less than an adult's ticket. On family night, all the tickets go for half price.

Consecutive angles in a parallelogram are?

Write an expression for the sequence of operations described below. Add b to d, subtract a from the result, then multiply c by what you have.

Factorise 4a^2 - 12b

Joanna receives 8$ an hour when she works at the coffee shop plus she earns tips as well. Last week she made 40$ in tips and earned a total of $256. Write an equation and use to find the number of hours Joanna worked last week.

I am a decimal. Count on in 0.5s from zero and you will get to me immediately before you say 10.

What is the common difference in the following arithmetic sequence? 2.8, 4.4, 6, 7.6, ... A. - 4.8 B. - 1.6 C. 1.6 D. 4.8