How many pairs of diagonals of a regular decagon intersect?

How do i make a equation with infinite solutions?

A number decreased by 6.4 is what

Divide 112 in the ratio of 5:11

Most people find that the costs of individual insurance are prohibitively high.

What is the vertex of this quadratic function? h (x) = - 5 (x + 7) 2 + 11 A. (7,11) B. (7,-11) C. (-7,-11) D. (-7,11)

Susie bought 434 pounds of cherries at the store. She ate 58 of a pound on the way home. How many pounds of cherries does Susie have left? Express your answer in simplest form.

The fires in yellowstone national park in 1988 burned 739,000 acres. the park has 2.2 million acres total. what percentage of the park burned?

An insufficient funds check was returned to your company. How does the bank treat this on your bank statement

The student council sent its members on four fields trips during the school year. The number of buses needed to transport the members on each trip is a function of the number of members who went on each trip.

Nadia, John, Saba and Kumar are working together on a project. These are the data for each: Nadia: 60 hours, overhead rate 75%, personal time 10%, $20/hr John: 80 hours, overhead rate 55%, personal time 12%, $40/hr Saba: 80 hours, overhead rate 75%,