What's the difference between ratio and proportion?

Solving systems by matrix

Round $34.5678 to the nearest hundred

What are the coordinates of the vertex of the function () = x2 - 124 52

What is the missing constant term in the perfect square that starts with x2+14xx^2+14x x 2 +14x x, squared, plus, 14, x ?

A baker has [5 1/4]pies in her shop. She cuts the pies into pieces that are each [1/8]of a whole pie. How many pieces of pie does she have?

What is 18974627 + 647738?

For the following set of baseball runs scored at each game, identify: • The mean • The median • The mode • The range • The interquartile range 12, 16, 16, 21, 22, 25, 28 Which measure of center would the baseball team want to use to show what a

Combine like terms x^2 + x + x^2 + 1

Why is square root of 2 irrational?

If a 28 ft rope is cut into two sections with one section 3 times as long as the other section, how long is the shorter piece?