Solve with either Substitution or Eleminiton

2x - 9y = 32

4x + y = - 12

What type of triangle had side lengths of 4,7 and 9

This is true that an equilateral triangle has all equal sides. Each side is equal to 60 degrees, 180 degrees in total.

An Undergraduate Study Committee of 6 members at a major university is to be formed from a pool of faculty of 18 men and 6 women. If the committee members are chosen randomly, what is the probability that precisely half of the members will be women?

How many gallons of a 20% solution should be mixed with 15 gallon of 70% solution to yield a final mixed of lemonade containing 35% of pure lemonade juice

What is 872:3 and 426:2 and the remainder

Which statement is true about a skewed distribution?

What three consecutive integers have a sum of 252?

If h (x) = 3x - 1 and j (x) = - 2x, solve h[j (2) ] and select the correct answer below. -11 11 -13 13

Four times the difference of a number and five is 24. Translate the sentence into an equation.

F (x) = (x + 1) (x - 3) (x-4) Factored form number of roots