What is equivalent to (4+5i) (4-5i)

How to solve 5 x 198 with the distributive property that includes multiplication and subtraction

What number is irrational, a integer and a real number

neptune ran 0.06 mile in the morning and 0.45 mile in the afternoon. Did she ran more in the afternoon or morning?

What is 12x3 - 9x2 - 4x + 3 in factored form?

Circle A has a radius of 21 meter circle b has a radius of 28 meters. Is the relationshio between the radius and circumference the same for all circles

A farmer sells 9.7 kilograms of apples and pears at a farmer's market. 1/4 of the weight is apples and the rest is pears. How many kilograms of pears did she sell at the farmer's market What is the fraction

Katie has 18 fish in her tank. Six of the fish are orange and the rest are yellow. What is the ratio of yellow fish to orange fish? A. 1 : 2 B. 2 : 3 C. 2 : 1 D. 3 : 2

How do you find the nth to the quadratic sequence of 3,8,15,24,35

What single decimal multiplier would you use to increase by 2% followed by a 1% increase?

How do you factor something