A circular swimming pool is 21 feet in diameter what is the circumference of the pool use 22/7 for 3.14

In solving an equation for x, you distribute a - 4 on one side of the equation. what needs to be done to the other side of the equation? a. multiply by 4 b. add - 4 c. subtract 4 d. nothing

Solve) - 7h + 8 - 5W + 4 use h = 3 and w = 8

Solve the equation for 7x^2+6=0

Ana buys a sticker with 2 quarters, 1 dime, and a nickel. How much does Ana pay for the sticker?

You place a 27/8 pound weight on the left side of the balance scale and a 6/5 pound weight on the right side. How much weight do you need to add to the right side to balance the scale?

A coin has two sides: heads and tails. A die has six sides, numbered 1 through 6. If you flip the coin and roll the die, what is the probability that you flip ''heads'' and roll a 4, 5 or 6?

I need the answer for my kid

Sally had a book collection that she had been working on for quite a while. She was given seventeen books from her 6th grade teacher and now she has 56 books.

X^2-30x+29=0 How do I work this

A certain slsa is made with 6 parts tomatato and 2 parts bell pepper. how many cups of tomato should be combined with 1.5 cups bell pepper