three night guard A, B and C blow their whistles at intervals of 8, 15 and 18 mins respectively, if they blow at 11.00pm, when next are they expected to blow together

Solve for y2 m = y2-y1 / x2-x1

the vet put 2 litters of kittens in a cage with 5 other kittens she also put 3 litters of puppies in the cage next door with one other puppy if all the litters have the same number of animals and the cages now contain the same number of animals how

A Sofa stores markup rate is 1/3 of the wholesales price. What is the wholesale price of a sofa if the markup is $90?

Using compatible numbers How do you divide 500 by 7

Given a cone with a radius of 6 mm and a height of 10 mm. What is the volume of the cone?

A pie was cut into eight equal slices. If Ruben ate 3/4 of the pie, how many slices did he eat

The sum of 4 times a number and 5 equals 6

The sum of two numbers is fifteen. The product of the two numbers is thirty six. Find the numbers

Given: x + 2y = - 6. Solve for x. What is the coefficient of y?

17. You bought four cans of chicken noodle soup at the grocery store. You paid a total of 3.10 for all four cans. Write and solve an algebraic equation to find how much each can cost Solve the equation. Show all steps. 1. how is the equation set up?