A street light is at the top of a 20 foot tall pole. A 6 foot tall woman walks away from the pole with a speed of 8 ft/sec along a straight path. At what rate is the distance from the base of pole to the tip of the shadow changing when she is 45 ft from the base of the pole

Steve wants to develop a way to find the total cost of any item including sales tax. the sales tax in his city is 6%. his friend jenna writes the expression x + 6x where x is the cost of the item. explain whether her expression is correct based on the situation.

Use the expression below.–4b + 8c + 12 – 8b – 2c + 6part asimplify the expression. enter your answers in the boxes. b + c + part bfactor the simplified expression using the gcf. a. 2(–2b + c + 3) b. 3(–2b + c + 3) c. 4(–2b + c + 3) d. 6(–2b + c + 3)part cwhat is the value of the expression when b = 2 and c = –3? enter your answer in the box.

Explain how you can find the missing fraction in 3 4/5 / (blank) 2 5/7. then find the missing fraction.