Solve for u. 7/3u = 21

Order these numbers from least to greatest. 2.103, 2.1, 2.13, 2.1312

20 ounces to 25 ounces.

1) 4x - 5y = - 22 -2x + 5y = 26

How many positive integers less than 500 are perfect squares?

The height of a triangle is 4x inches and the base is (5x+1) inches. the area of the triangle is 500 square inches. what are the dimensions of the base and height of the triangle?

Write an equation of a 66 foot square

In 2005, there were 18,400 students at college A, with a projected enrollment increase of 500 students per year In the same year, there were 37,650 students at college B, with a projected enrollment dec line of 1250 students per year According to

Suppose that 1% of the students in a school have head lice and the test for head lice is accurate 75% of the time. What is the probability that a student in the school has head lice, given that the test came back positive?,

What is the angle rotational symmetry when the order is 20? A. 10 B. 360 C. 18 D. 90

What is the common denominator of 5/x2-4,-2/x+2