6. The price of a necklace is four times that of a bracelet. Let the price of the bracelet be $x.
(i) Express the price of the necklace in terms of x.

What is the solution set of the quadratic inequality x2- 5< 0? o {xl-55x55{x- 155x55){xl -55x5 15){x1 - 15 sx5/5)

Apiling for a high-rise building is pushed by two bulldozers at exactly the same time. one bulldozer exerts a force of 1250 pounds in a westerly direction. the other bulldozer pushes the piling with a force of 2650 pounds in a northerly direction. what is the direction of the resulting force upon the piling, to the nearest degree? a. 65 n of w b. 25 n of w c. 45 n of w d. 35 n of w

Cole says the distance between points (-5,0) and (0,-5)is 5 units. is he correct? explain why or why not.