What algebraic expression represents the phase "two times the quantity of a number minus 12"

the amount of time it takes to finish a race might be a function of which of the following A. the distance of the race B. the number of people involved in the race C. the entry fee for the race

Find two consecutive positive odd no. Such tht the sum of thier squares is equal to 130

In a pet, the ratio of puppies to kittens is 7:6 and the ratio of kittens to guinea pigs 5:3. What is the ratio of puppies to guinea pigs?

Which equation demonstrates the distributive property? A) 60 + 18 = 78 B) 60 x 18 = 18 x 60 C) 60 + 18 = 6 (10 + 3) D) (10 + 3) 6 = 6 (10 + 3)

How do i write 2.06 as a mixed number improper fraction and in simplest form

Evaluate the expression when x = 4. 3x + 2 A. 36 B. 24 C. 18 D. 14

At a railway yard, locomotives are used to pull containers full of oil. A locomotive is chosen according to the volume of oil it can pull as shown in the table. Consider a cylindrical container that needs pulling.

Michelle is making throw pillows to decorate her couch. She is going to make two square pillows that are each 2 feet by 2 feet and three triangular pillows that are 1 foot on each side. She wants to use the same trim around each pillow.

How do you solve this? 5 = log3 (x^2 + 18)

When a times a number is increased by 30, the answer is the same as when 140 is decreased by the number. Find the number