What is the answer for 489.95 x 12?

Find complex zeros of a quadratic function

Find the x intercepts for the parabola defined by the equation below. y=x^2-9x+18

Jane works twice as fast as her daughter Anna. If it takes 15 minutes to clean the kitchen together, how long would it take Anna to clean the kitchen by herself

A culture started with 1000 bacteria. After 2 hours, it grew to 1200 bacteria. Predict how many bacteria will be present after 13 hours. Round your answer to the nearest whole number.

A company estimates that the total revenue, R, in dollars, received from the sale of items is R = ln (1+1000Q^2). Calculate and interpret the marginal revenue if q=10

George has 7/10 of a yard of ribbon. He is cutting the ribbon into 5 equal pieces. How long is each piece.

What's the ratio of quarters to nickels in a dollar

Hannah's hourly wage at the ice cream shop is $5.85. The table shows the number of hours she worked. She estimates her earnings to be $120. Without calculating her actual earnings, determine if her estimate is more or less than her actual earnings.

Is this a permutation or a combination? Twelve children play musical chairs. If there are three chairs, how many ways are there for three children to sit?

2x-7=4x-4 solve for x