12-4x-x=2 what is the Answers to this

At noon (12:00), Annette rented a bicycle to travel around Stanley Park. She returned the bicycle at 4:00 pm (16:00) the same day after travelling 48 km. It cost $22 to rent the bicycle. a. Determine Annette's average speed in km/hr. b.

1. Solve the equation by finding square roots. 4a^2+16=0 2. Solve by factoring. w^2+7w+10=0 3. Solve the equation by finding square roots. 72b^2=18

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What is the product of - 6x^3 and 2x^5

The number line shows 1/3 x 3/2. Which statement correctly describes how the product compares to one of its factors

Solve the equation y^2 - 11y = - 28.

Liz is making beaded necklaces. for each necklace, she uses 27 spacers, plus 5 beads per inch of necklace length. write the rule for x in terms of y.

A rectangular room measures 14 feet by 144 inches. Edgar said the area of the room is 2,016 square feet. Explain his mistake, then find the area in square feet.

If a sales person makes 6% commission, how much would they make from a $1,800 sale?

Maude evaluated the expression (32) - 3. 1. 32 • (-3) 2. 36 3. 729 Analyze Maude's work. Is she correct? If not, what was her mistake? Yes, she is correct. No, she should have added the exponents instead of multiplying.