7. Find the common difference of the arithmetic sequence.

25, 18, 11, 4, ...

What roles did African American men take on during the war? Check all of the boxes that apply They worked as cooks. They enlisted in the Union Army. They served as generals in the army.

The value of the 5 in 1.205

What's the difference between 3 - (2+5) and 3x - (2x+5)

Is how many student passed the math test a statistical question

What is 7-3x=2x+7-5x

How to write (4) (-2) in word form

The dimensions of a square are altered so that 8inches is added to one side while 3 inches is subtracted from the other. The area of the resulting rectangle is 126in^2. What was the original side length of the square?

Which of the following is always irrational

Identify the type of sampling used (random, systematic, convenience, stratified, or cluster sampling) in the situation described below. A manman is selected by a marketing company to participate in a paid focus group.

Ed 5. Use compatible numbers to estimate 248.26 + 159.72.