If nitrogen is warmer than - 320 degrees farenheit it will be gas. write an inequality that is true only for temperatures (t) at which nitrogen is a gas.

An average person in the u. s. eats about 17 gallons of popcorn each year. how many gallons of popcorn does the average person eat in 12 years write and solve an equation

Evaluate f (x) = - x + 3x for f (-5)

Subtract 55 from the sum of 234 and 8 numerical expressions

Alicia puts $400.00 in a bank account. Each year the account earns 5% simple interest. How much money will be in her bank account in six months? A) 10.00 B) 410.00 C) 420.00 D) 20.00

Can these numbers 8,4, and 11 be the length of the sides of a triangle?

Candace is finding 67 x 2. She thinks the product is 124. Find and correct her mistake.

How many fifths are equivalent to 12/20

Find the mean absolute value of 0.4, 0.2, 0.4, 0.6

Add or subtract. (4x2 - 2x - 1) - (-3x + 2)

Are 15:35 and 25:45 equivalent