A board game is played by rolling two 6 sided die numbered 1 through 6. If the die are exactly the same, how many unique pairs of numbers can be rolled?

A) 36

B) 21

C) 15

D) 12

Evaluate the expression 5•x3/x2 for x=2

21 + (-23) - 15 Select all the statements about the expression that are true. It is equivalent to - 2-15 because adding 21 + (-23) is the same as subtracting 21-23.

Evaluate this expression for a = 3 and b = 4. (a+4) - b/b-2+3 (b+2) / a

What is 2/3 multiply by five

Angelina factored (x - 4) 8 and wrote that it was equal to (x2 - 42) 2 (x2 + 42). Use complete sentences to explain how you could confirm whether Angela's solution is correct. Prove your conclusion mathematically.

Solve the following equation -5x+3=68 What equals x

What is the shape of a cross section that is perpendicular to the base of a cylinder? A) rectangle B) triangle C) square D) circle

Henry bought 24 pounds of rice for $12. How many dollars did he pay per pound of rice?

triangle IJK is congruent to triangle PQR. If the measure of angle I=3x+4 and the measure of angle P=72-x, then determine the value of x

Y=8-2x closest numerator