find the height of a door on a scale drawing if the door is 2 meters tall and the scale is 1 centimeter = 4 meters

Use quadratic formula to find the solutions to 3x^2 - 10x + 5 = 0

How do you devide 550 over 222

The graph shows the value of a car at different years after Janine purchased it. Which answer is the best estimate for the average rate of change between Year 1 and Year 7? -$400/year -$550/year -$110/year -$230/year

Is one of ten is whole number?

If the blue radius below is perpendicular to the green chord and the segment AB is 6 units long, what is the length of the chord? A. 3 units B. 6 units C. 18 units D. 12 units

Evaluate 6 (y-6) when y=9.

If a bakery produces 520 fried pies during an 8 hour shift, what is the production rate per hour of fried pies? A) 60 B) 65 C) 70 D) 75

Maisha is using special paint for her artwork. The art supply store chargers $ 1.50 per cup of paint. Maisha needs 2 pints of blue paint, 3 cups of green paint, 1 1/2 quarts of orange paint, and 1/2 cup of yellow paint. How much will she pay?

What is the solution of the system x - 3y = - 13

1. Bacteria can multiply at an alarming rate when each bacteria splits into two new cells, thus doubling of we start with only one bacteria which can double every hour, how many bacteria will we have by the end of one day?