Simplify negative 4 and 1 over 4 - negative 9 and 1 over 2.

These are the answers they have

negative 13 and 1 over 3

negative 5 and 1 over 4

13 and 1 over 3

5 and 1 over 4

If i = the square root of - 1, what is the value of i to the 3rd power A. - 1 B. i C. 1 D. - i

Round to the place value of the 3,452 underlined digit of 4

tamara rode her bicycle 8 miles in 0.5 hour. what wad the average rate that she rode her bicycle in miles per hour

Yvette and Roger collected newspapers for recycling during the month of June. What is the total weight of the papers they collected that month? (1 lb = 16 oz)

A container for a household cleaner holds 7/4 of a gallon. How much does it hold when it is 2/3 full?

Solve 2y - 3 = 4y + 6. I y=

Sondra wants to put a fence in a triangular area of her backyard as shown in the illustration. The fence will enclose a right triangle, with two of the sides measuring 8 yards and 15 yards long.

Describe the simplest way to find the total surface area of a cube

What is the scientific notation of 0.000000786

Write an integer to describe each situation. a town sits 380 feet below sea level