If x varies directly as y, and x is 10 when y is 150, find the constant of variation.

Find the number of real number solutions for the equation. x^2-13x+42=0

10. Alex is writing a number in scientific notation. The number is greater than one million and less than ten million. Which number will Alex use as the exponent of 10? A 8 B 7 C 6 D 5

Given that g (t) = t2-t And f (x) = 1+x Find g (f (0)) + f (g (0))

Is any whole number with 5 digits greater than any whole number with 4 digits

Which three values are between 2 and 5?

A tape diagram. 0 dollars is 0 percent. Question mark dollars is 23 percent. 52 dollars is 100 percent. Jared has earned 23% of the $52 he needs to buy a new jacket. Find 23% of $52. Which expression can you use to find 23% of 52? 23% of $52 is $ .

What 2 numbers equal - 36 when multiplied together but equal 0 when added together?

In which quadrant does - π/4 lie?

1 gallon of water = how many liters of water.? also 1 liters makes how many glasses of water.

How to solve a quadratic equation by completing the square algebra 1?