13. Is the statement a good definition? If not, find a counterexample.

A square is a figure with two pairs of parallel sides and four right angles.

What are the common factors of 18 and 32

What is 63.247 in standard form

A linear function has a slope of Negative StartFraction 7 Over 9 EndFraction and a y-intercept of 3. How does this function compare to the linear function that is represented by the equation y + 11 =

Given f (x) = 3x+3, solve for x when f (x) = 6.

The empire state building weighs about 7.3 * 10⁸ the one world trade center bulding weighs about 88,200, 000 pounds.

The English class has half as many students as the math class

Which of the following has a shallower slope than the line 3x-1y=-1? a) - 11 b) - 8 c) 1/5 d) 10/3 e) 5

Solve the inequality 7 x ≤ 10.

A construction worker estimates that a kitchen remodel will take 1 person 112 hours. If 4 people work on the job for 7 hours a day, how many days will it take for them to complete the job?

Twenty percent of students in a class have one or more cats as pets. There are 6 cat owners. How many students are in the class?