What is the least number that rounds to 80 when rounded to the nearest ten?

The counting numbers and zero are

1. Solve. {y=2x-64x-2y=14 Use the substitution method. 2. Solve. {y=x-63x+2y=8 Use the substitution method. 3. What is the y-coordinate of the solution for the system of equations? {x-y=1227+3y=2x Enter your answer in the box. 4.

A psychologist wishes to conduct a study on the effects of music deprivation on high school students. A high school class consists of the 30 students numbered in the list below.

5. Express log2 6 + log2 7 as a single logarithm.

Choose three intervals on the real number line that contain both rational and irrational numbers. Do you think that any given inte number line contains both rational and irrational numbers? Explain.

What is 9605.327 rounded to the nearest ten

The chance of an event happening is called

A rectangle is 6 inches wide. It's length is 2 inches more than its width. What's the perimeter of the rectangle

What Is 56,127 minus 5,405

At a farmers' market, Frederick buys 4 pounds of apples and 15 pounds of cherries for $36.93. At the same farmers' market, Wilhelmina buys 12 pounds of apples and 9 pounds of cherries for $30.51.