What is the size of the universe

X - (2-x) = 4 (x-5), x=-6

Find the circumference of a circle with radius 8 inches

Does anyone know how to factor

The total attendance for college teams home games, rounded to the nearest ten thousand, was 270000 for numbers 7a-7d, select yes or no to tell whether the number could be the exact attendance

A new commercial oven is worth $24,000 when you buy it. The oven depreciates in 12 years. You pay $5,000 down, get $5,000 for trade-in restaurant equipment, and you make monthly payments of $83.00.

What is the standard form equation for y=2x-4?

80% of how many days is 32 days

Find the value of ab:bc when a=6 b=0.9 and c=5

Are the following ratios proportional? Explain why or why not. 3 to 8; 7:20

Find the zeros of the function. f (x) = 9x2 - 27x + 20