Given a plane, how many unique pairs of parallel lines can be drawn on the plane?

What is the degree of this polynomial 5y^2+y+1

27 milimeters x 1 cm/10 mm

The baseball stadium in my city has red, blue, and green seats. There are 3459 red seats and 4917 blue seats. There are 1675 fewer green seats than red seats. How many seats are in the stadium all together?

The measure of an angle is 68°. what is the measure of a complementary angle?

A process that fills packages is stopped whenever a package is detected whose weight falls outside the specification. Assume that each package has probability 0.

There are 100 employees in your company. Fifty of them do not have company health insurance. What percent of the employees do not have health insurance?

Deanna estimated the product of 6.45 and 10.2. How does the estimate compare to the exact product?

The Lewis family went out to an expensive restaurant for dinner. The bill was $108.00. Mr. Lewis wanted to leave a 15% tip. How much did he pay in all, including the tip?

Joey wants to build a rectangular garden. He plans to use a side of a river for one side of the garden, he will not place fencing along this side of the garden. He has 92 yards of fencing material. What is the maximum area that will be enclosed?

Mason used 6 quarts of milk to make chocolate ice cream and 4 pints of milk to make peach ice cream. How many cups of milk did mason use?