The reciprocal of a number plus the reciprocal of three times the number equals 1/3. find the number.

What is a congruent transformation?

Dean says that 13% is greater than 0.1 Is Dean correct? Give a reason for your answer.

Which phrase describes the algebraic expression 52-2? the product of 5 and 2 more than a number the quotient of 5 and 2 5 times the difference of a pumber and 2 2 less than 5 times a number

Describe the graph of the function f (x) = x^4-3x^2-4

What is 206/19 as a mixed number?

One cubic foot of sand weighs 100 pounds. a square sandbox with 5 foot sides has half of a foot of sand in it. How many pounds of sand is in the sandbox holding/11959203/4f2c14a5? utm_source=registration

Which sequences are geometric sequences? Check all that apply

The ratio of dogs to cats at an animal shelter is 7 to 5. how many cats are at the shelter if there are 42 more dogs than cats, how many cats are there in the animal shelter

How many different ways can the first 12 letters of the alphabet be arranged?

The sum of two numbers is 50 and the difference is 14. What are the numbers?