What is x squared minus x squared?

How would you read the expression, 45? four-fifths four to the fifth power five-fourths four to the five power <3

Simplify Completely 6x^4 + 9x^2 + 12x over 3x

Solve for x. X/4+1=3?

Mr Smith bought x number of shirts for the new members of her chorus. The cost for x number of shirts, including $3.99 shipping was $77.49. Each shirt cost $12.25. There was no sales tax on this purchase. Which equation could be used to find x?

Keith's basketball practice started at 2:30pm. The team practiced offense for 45 mins and defense for 1 hr. What time did Keith's basketball practice end?

Which operations would create an equivalent system of equations with opposite like terms? 3x-3y=3 4x+5y=13 The first equation can be multiplied by 5 and the second equation by 3.

The product of two even numbers is always divisible by 4 true or false

You randomly select 500 students and observe that 85 of them smoke. What is your estimate of the probability that a randomly selected student smokes?

There are 40 cars and motorcycles in a park. There are 116 wheels in altogether. How many cars are there? How many motorcycles are there?

What is the value of the exponetial expression below 49 1/2