Which operation should be performed first for calculations involving more than one arithmetic operations

Number 12. Which ordered pair is a solution of the linear system x + 2y = - 8 and - 4x + y = 5 A. (2, - 3) B. (-3, - 2) C. (0,0) D. (-2, - 3) E. (-1, 0)

There are 4 brown shoes and 10 black shoes on the floor. Your puppy carries away two shoes on at a time. What is the probability that the first shoe carried away is a black shoe and the second show carried away is a brown show?

Sole in quadratic equation 2x² + 3x + 8=0

Susan can run 2 city blocks per minutes. She wants to run 60 blocks. How long will it take her to finish if she already run 18 blocks?

What is the measure of EFG? 17° 75° 149° 211°

What is the value of a/b when a = 13.93 and b = 0.07

Describe the association between a person's height and their name.

X + y + z = 12 6x - 2y - z = 16 3x + 4y + 2z = 28

What is 12% of 32 equal

The expression 16-3/4 is equivalent to the expression