Let a be a rational number and b be an irrational number. Is a + b rational or irrational?

Will the opposite of a number always, sometimes, or never be greater than the number itself? Explain your reasoning.

Ricky, Sam, and Timothy cycles from Airy Town to Brightvale which was 9km apart. Ricky cycles at a constant x km/h. Sam cycled at y km/h faster than Ricky and took 40 minutes to reach Brightvale.

If a / b=plq, then (a + b) b= (p+q) / a A. (p+b) / a B. (p + a), a C. (p + p) / a D. (p+p / q

David is president of the student council. When the leadership team met for the for the first time he asked each person to shake everyone else's hand. If there were six people at the meeting, how many handshakes were made.

What function is the inverse of the exponential function y = 3 ^ x?

3/10 You eat of a coconut. Your friend eats 1/5 of the coconut. What Fraction of the coconut do you and your friend eat? For big ideas math

Rewrite the function to make it easier to graph using translations: y = sqrt (4x-36) + 2

How many times can 12 go into 108

1. What is the inverse of a cubing a number? 2. If taking the cube root is the inverse of cubing a number, what is the inverse of squaring a number?

The area of land that Rhode Island covers is approximately 1.5X10^3 square miles. The area of land that Alaska covers is a little more than 4.3X10^2 times the land area of Rhode Island. What is the approximate area of Alaska in square miles