1.) What is the least common denominator of the fractions? x-7/x+4 : x/x+3

2.) what is the least common denominator of the fractions? 1/5nm3 3/10m4n

Major league baseball salaries averaged $3.26 million with a standard deviation of $1.2 million in a recent year. suppose a sample of 100 major league players was taken.

What does y5 x y14 equal?

How do I find 37/50 as a mixed number or percentage

6 - 4n = 50 6 - 6 - 4n = 50 - 6 -4 dived - 4n = 44 divided by - 4 n = 11 what am i doing wrong?

Solve x^2 + 6x + 7 = 0. A) x = - 1 and x = - 5 B) 3 plus or minus square root of 2 C) negative 3 plus or minus square root of 2 D) quantity of negative 3 plus or minus square root of 2 all over 2

Angles that are located outside the triangle are called (blank) the sum of the exterior angles of a triangle is (blank) degrees what are remote interior angles?

How do you find the percent error of an estimate and the actual number

A line parallel to a triangle's side splits one side into lengths of 9 and 3. The other side is split into lengths of 12 and x. What is the value of x? (Enter the number only)

4.72 4.74 4.98 put than in lest to greatest

Tony and Tiffany collect semi-precious stones. At the Rockhound Hut, Tiffany paid $38 for 9 pounds of snowflake obsidian. At The Solid Rock Shop, Tony paid $19 for 3 pounds of the same type of stone. Who made the better buy?