Find the non permissible replacement for b in this expression b-1/b-1

a swimming pool is a rectangle with semicircles on the end. The rectangle is 12 meters wide and 30 meters long. The diameter and width of the swimming pool are equal. Sketch and label an overhead diagram of the swimming pool.

If Babe Ruth average 46 home runs per year, how many home runs did he hit in 12 years?

How to find the slope of an equation

24x25x3.3 = 114 (Give answer correct to 1 place of decimal).

What is the percent of 70 is 28

What polynomial should be subtracted from 7x^2-6x+5 to get the difference equal to x^2-x.

Hi how are you how do i get the answers for my self because i am a teacher and get just the test with out the answer on them for the students

Line A is perpendicular to Line B. If the slope of Line A is - 5/8 what is the slope of Line B?

Ellen Newman has an income of $18,150 and claims 5 exemptions. The amount allowed for each exemption is $1,000. Her state tax is 5%. How much state tax must be withheld this year?

8 piglets are evenly sharing 5 liters of milk. How many liters of milk should each piglet get?