Which of the following expressions are equivalent to x - (-x) + y

A. 0+y

B. y

C. None of the above

What are the Pythagorean Triples?

The sum of 3 consecutive odd numbers is 69

What is the IQR of 0,1,1,3,3,3,4,5, and 7?

How do you write numbers in standard form?

What is $300 with 5% off in 4 years

What is the decimal 4.588 rounded to the nearest tenth

The second group of trainee astronauts are all sitting around the table, waiting to start their first day of training. From the clues given below, can work out where everyone sits? Note: Seat 1 is next to Seat 2 and Seat 8, etc.

How many triangles can be constructed with angle measurements 90°,45°,50° ?

What is the answer to 7 y - 1 equals 5 y + 9

Wat is the sign of the product of three integers with the same positive sign