What number should be added to both sides of the equation to complete the square? X^2+8x=4

Solve using substitution technique; - 3x+y=2, 12x-4y=-8

What is the percent of change from 5000 to 900

The table shows the value of a savings bond that doubles in value after 5 years. Which statement describes the bond? The bond has an original value of $57.70 and grows at a rate of 15%. The bond has an original value of $57.

If you had 150.25 yards of rope and to away 78 yards of rope how many yards of rope would you have left

The ratio of zinc to copper in metal alloy A is 7 : 11 and in metal alloy B is 16 : 25. By changing each ratio to the form 1 : m, which alloy has the greater proportion of copper.

Write the equation of the line

Is 5000 lb greater than 5 ton

Calculate the total surface area of this hemisphere radius 9 give your answer in 1 decimal place

What ia the common ratio of the sequence? - 2, 6, - 18, 54, ...

What is g+114.78=152.98 A g=267.76 B g=28.2 C g=38.2