On a certain day the temperature in New York was - 4 Celsius and the temperature in Austin was 10°C how many degrees lower was the temperature in New York City

Solve the systems of equations using substitution -3x+2y=12 x=2y-8

Mark's garden is a rectangle that is meters long and meters wide.

What is the rational number equivalent to

What is the fifth power of ten written as a whole number?

The height, h, in feet of a piece of cloth tied to a waterwheel in relation to sea level as a function of time, t, in seconds can be modeled by the equation h=8cos ((pie/10) t). What is the period of the function?

Which two numbers add up to - 11 that multiply to - 432?

Ou are having a family-barbeque. In attendance are a grandfather, a grandmother, two fathers, two mothers, four children, three grandchildren, one brother, two sisters, two sons, two daughters, one father-in-law, one mother-in-law and one

4x+3 solve the equation

Which represents an exterior angle of triangle XYZ? ∠LXZ ∠JXM ∠JXZ ∠HXJ

How many gallons of paint are required to paint the walls of a building having l = 50 ft w = 40 ft. h = 80ft. 1 gallon of paint can cover 500 square feet of the wall