Explain why - 4 is not a real number but 3^-8 is

What expression is equivalent to 3 4? a) 3 x 4 b) 3 x 3 x 3 x 3 c) 4 x 4 x 4 d) 3 + 3 + 3 + 3

A jar of marbles contains the following: two red marbles, three white marbles, five blue marbles, and seven green marbles. What is the probability of selecting a red marble from a jar of marbles? 5/17 2/15 2/17 17/2

Solve for x. 15x + 6 = 10x + 21 x = - 5 x = 5 x = 3 x = 5

What authority does the legislative branch have over the courts?

10 less than half a number is 27 (solve an equation based off the verbal phase)

Which of the following is an inequality that represents the following scenario: Peter is at a local pizza shop. He wants to purchase pizza pies and breadsticks for a party.

Which is greater 100 inches or 3 yards 1 feet

110x12 ... will make brainliest

15 is 9 more than j. As an equation.

You buy 8 packs of markers with 20markers in each pack. You already had 10 markers. Which equation shows how to calculate the total number of markers, m, you have?