How to factorize a²-21ab-100b²

Amanda decided to save the money that she earned babysitting to buy school clothes. Amanda wants to buy two pairs of jeans that cost $32 each, three shirts that cost $18 each, and a jacket that costs $54.

Which gives the area of rectangle with a width of 36cm and a perimeter of 80cm

What is the inverse of f (x) = 1x+2? h (x) = 1x+2 h (x) = - x-2 h (x) = 3x - 2 Oh (x) = 3x - 6

Ken has an emergency fund in his saving account and a diversified group of investments in his retirement account. He wants to invest some extra money in an investment that could bring great returns despite also being risky.

The Wong family is planning a garden. The garden is a rectangle with a length that is twice the width. The perimeter of the garden is 180 feet. What are the length and width of the garden?

What is the main purpose of the reproductive system in organisms on Earth? A. to enable an organism to make more of its kind B. to control the level of various hormones in the organism C. to allow an organism to move through contractile forces D.

Developing a small driving range for golfers of all abilities has long been a desire of John Jenkins. John however believes that the chance of a successful driving range is only about 40%.

Evaluate the following expressions. Write your awnserers as integers or reduced fractions. (5r) ^3 for r = - 2

Which function has only one x-intercept at (-6, O) ? of o f (x) = x (x 6) of (x) = (x - 6) (x - 6) o f (x) = (x + 6) (x - 6) Of (x) = (x + 6) (x + 6)

Describe how to transform the quantity of the sixth root of x to the fifth power, to the seventh power into an expression with a rational exponent. Make sure you respond with complete sentences.