Which of the following sets is closed under subtraction?

O integers

O whole numbers

natural numbers

O irrational numbers

How long would it take to travel 12 meters at the rate of 4 meters per second? (A 12 seconds (B 3 seconds (C 9 seconds (D 8 seconds

A fishing boat keeps track of what it catches and they notice the probability of catching a fish over 10 pounds is 45 out of 100 fish. If they catch 500 fish, predict the number of fish that will be over 10 pounds.

A receptionist earned $443 a week last year. What was her yearly salary

The product of seven, y, and x

1. What is the median of the data represented in the line plot below? 0 1 2 3

If m 1 + m 5 = 100, find the measure of m 2

2x - y = 5 x + 3y = 7 What is the value of the system determinant?

A pawnshop with a monthly interest rate of 3.15 percent would have an annual interest rate of percent. (Round your answer to 2 decimal places.) Multiple Choice 3.15 31.50 3780 18.90 6.30

Eighty-six million forty thousand

What is the solution of the system of linear equations below? 2x - 6y=12 -1 + 3y = - 2 A. (0,-2) B. (6,0) C. no solution D. (-2,0)