If neither a nor b are equal to zero, which answer most accurately describes the product of (a + bi) (a - bi) ?

What is 549,423 rounded to the nearest thousand

Find the perimeter of a table cloth that is forty inches square.

What are the prime numbers between 90 and 105

Wendy opens a bank account with money she has saved. After this initial deposit, Wendy then deposits the same amount of money each week. Using the table below, how much was her initial deposit

Simplify 5 (p-3) - (p+6)

Is - 1/3x less than or equal to - 6

When a plane flies with the wind it can travel 1680 miles in 3 hoursWhen the plane flies in the opposite direction against the wind, it takes 4 hours to fly the same distance Find the average velocity of the plane in still air and the average

Julia wrote 14 letters to friends each month for y months in a row. Write an expression to show how many total letters she wrote.

Find the GCF of 44 and 66. a0

Is 0.602 equvalent to 0.62