Is - 1i equal to the square root of 1? or something else ...

Five times matthew's age plus 2 times Cooper's age is 52. Coopers age is also 4 times Matthews age. How old is cooper?

You own a hamburger franchise and are planning to shut down operations for the day, but you are left with 9 bread rolls, 13 defrosted beef patties, and 11 opened cheese slices.

Which statement about the zeros of a quadratic polynomial is true? 1. There must be one complex zero, not just real zeros. 2. If the polynomial is quadratic, then it can have a maximum of 2 zeros, not 3. 3.

A certain plant grows 1 1/6 inches every week. How long will it take the plant to grow 6 1/6 inches

Each of the 10,000 shelves in a certain library is 300 cm long. to estimate how many books in the library need rebinding

A quadrilateral has sides that measures 12 centimeters, 10 centimeters, 10 centimeters, and 5 centimeters. The side that measures 12 centimeters is parallel to the side that measures 5 centimeters. what is the figure?

Is 27 divisble by 2 3 4 5 6 9 or 10

What is the variance with the data 8 2 4 3 5

Mr. jacobs wanted to purchase a pair of pants. he only had 25.00. When he arrived at the store he saw a sale sign that read 1/4 off at of 40.00. Does Mr. jacobs have enough money to purchase the pants? show your work.

How many cubic blocks of side length 1/7 inch would it take to fill a cube with a side length of 3/7 inch?