What number produces an irrational number when added to 3/4

What is the solution to the system of equations? (x + 3y - z = 2 4x + 2y + 5z = 1 3x + 2 = 12

Factor completely 40xy^2-36x^2y

0.3 x + 0.2 y equals 0.3 and 0.2x+0.3y=-0.3

When full, a 22-gallon gas tank holds 129.8 pounds of gasoline. Estimate the weight of one gallon of gasoline. If it costs $91.30 to fill the gas tank, estimate the cost per gallon.

M&M plain candies come in various colors. According to the M&M/Mars Department of Consumer Affairs, the distribution of colors for plain M&M candies is as follows.

A model rocket is launched into the sky. The distance the rocket flies is 25 feet the first second, 75 feet the next second, 125 feet the third second, and so on in an arithmetic sequence. What is the total distance the rocket flies in 6 seconds?

If Rene is driven 60 miles away at 40 miles per hour the entire time how long will it take for me to get to the lake

Given that EB bisects

26. - x + 3y = 12 for x when y=5.

1. Write the expression in simplified radical form. Show your work. 3 - 2√11 / 2 + √11