3/7 x 28/9 x 15/17 ... how do I use cancellation? my answer was 15/17 but thats not the right answer, can someone explain this and cancelling factors to me?

1. John bought 5 pounds of flour for $3. How many dollars did he pay per pound of flour? 2. It takes 39 pounds of seed to plant a 4-acre field. How many pounds of seed are needed per acre?

Analyze the diagram below and complete the instructions that follow. Find AC. Round the answer to the nearest tenth. A. 0.8 B. 1.5 C. 1.7 D. 2.1

The average response time to a bank robbery is 9 minutes. A local community wants to improve on this time, so they implement advanced training seminars.

What's the answer to 2 (x-8) + 4x=20

Evaliate - y^ - 2xywhen x = - 5 and y=3

What is the simplest form of 2 sq root 3 / sq root 6

A circle has a circumference of 12. It has an arc of length 8/5. what is the central angle of the arc, in degrees?

Solve this equation/[/sin^6 x+/cos^6 x=/frac{5}{8}/]for / (x / in[0,2/pi]/)

Mary clams that you can cut a parallelogram along its diagonal and get two pieces that are the same size and shape Larry says that you can't cut all parallelograms this way who is correct explain you're thinking

In cells J18 and J19, use the information you calculated about the confidence interval for weight to determine the lower and upper bounds for the 95% confidence interval for your prediction of Jim's weight in cell J15.