Write an equation and solve. 21 is 35% of what number?

The area of a square is 81cm squared. What is the perimeter of the square?

Three times as much as one hundred thirty plus twenty

How do you find the standard form of y = 1/2x - 8?

The solutions of a quadratic equation are 5 and - 1. What is the factored form of a related quadratic function? a f (x) = (x + 5) (x + 1) b f (x) = (x - 5) (x + 1) c f (x) = (x + 5) (x - 1) d f (x) = (x - 5) (x - 5)

Roderick works as an architectural draftsman for an engineering firm. His monthly salary is $3,204.17. After taxes and other deductions, he takes home $2,317.56. His wife works as an electronics technician and earns $25.07 per hour. She works 37.

What is the area of a square with a radius of 9 cm

A local 4-H club surveyed its members, and the following information was obtained: 14 members had rabbits, 10 had goats, 4 had both rabbits and goats, and 13 had neither rabbits nor goats. (Round your answers to three decimal places.

Assume the geometric distribution applies. use the given probability of success p to find the indicated probability. find p (5 ) when pequals=0.90.

These are angles, segment, triangles etc. that have exactly the same measures.

There are 23 biscuits in a pack. how many biscuits in 148 packets