1 DOL A.8(A)
The equation y = x 45x +41 models the earnings of a company, where
y is the revenue in millions of dollars and x is the number of years since the
company was founded. After how many years is the company's earning
$77 million?
A 6
B 7
C8
D 9

Which values of p and q result in an equation with exactly one solution? px-43=-42x+q choose all answers that apply: a) p=-43 and q=-43 b) p=42 and q=43 c) p=43 and q=−42 d) p=42 and q=42

There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?

The figure shows triangle def and line segment bc, which is parallel to ef: triangle def has a point b on side de and point c on side df. the line bc is parallel to the line ef. part a: is triangle def similar to triangle dbc? explain using what you know about triangle similarity. part b: which line segment on triangle dbc corresponds to line segment ef? explain your answer. part c: which angle on triangle dbc corresponds to angle f? explain your answer. asap