13 14
A paper airplane is thrown out a window.
Its height is represented by the equation
y - 7 = -2(x - 3), where x represents time
in seconds and y represents height in feet.
What is the height of the window, and how
quickly does the airplane fall?
A
The window is 7 feet high, and the
airplane falls 3 feet per second.
The window is 13 feet high, and the
airplane falls 2 feet per second.
с
The window is 11 feet high, and the
airplane falls 4 feet per second.
D
The window is 2 feet high, and the
airplane falls 13 feet per second.

6.(q^9)^2 a. 2q^18 b. q^18 c. q^81 d.q^11 7.(6q^6)^-4 a. 6q^1296 b. 1296q^2 c. 1/1296q^24 d. 6q^-24 8. what is the value of 12x^-3 y^-1 for x = -1 and y = 5? a. -12/5 b.-10 c.-0 d.5/12 9. (y^-5)^10y^10 a. y^-60 b. y^60 c. y^-150 d. y^150 find the simplified form of each expression. 10. (4/7^5)^2 a.8/14^10 b.16/49^25 c.16/49y^10 d.8/14y^25 11. determine if the number 3.43 times 10^-6 is written in scientific notation. if not, explain. a. yes; the number is written scientific notation. b. no; the first factor is not a number between 1 and 10. c. no; it is not written as a number times a power of 10

Find the quotient. 50a2 – 98b2 -5a +7b

Will possibly give brainliest and a high rating. choose the linear inequality that describes the graph. the gray area represents the shaded region. 4x + y > 4 4x – y ≥ 4 4x + y < 4 4x + y ≥ 4