<span>235,000,000,000= </span>2.35x10^11
all you're doing is counting how many times you move the decimal
Answer:
D and F
Step-by-step explanation:
r: m=-2 y=1 y = -2x + 1
s: m=2 y=1 y = 2x + 1
t: m=1/2 y=1 y = 1/2x + 1
slope of r x slope of t = -2 x 1/2 = -1 (r and t is perpendicular)
all 3line have the same y intercept (0,1), they are not possible to be parallel
12 because you multiply each side by six
7(4x+4)+5x, 28x+28+5x, 33x+28. Answer: A.