Choose the words that describe how these lines are related.
Aintersecting lines only
B. intersecting and perpendicular lines
C. parallel lines

Which of the following is the equation that says that the product of a number and ten is equal to 20 percent of that number ? a) 10n= 2.0n b) 10+n=.20n c) n+ .20n=10 d) 10n=0.20n

Look at arnold's attempt to solve the equation for b: 3b = 12 b = 3 · 12 b = 36 describe the mistake that arnold made.

Consider the function f(x)=-5x+3 what is f(-2)