Which expression represents “7 more than x”? 7x

7 + x

x – 7

x ÷ 7

Which table shows a proportional relationship between miles traveled and gas used?

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12

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