In order for a ski slope to be rated as a beginner slope, the maximum rise for a 10 foot run is 3 ft. Write the maximum slope of a beginner slope. A: 10/3
B: 3/10
C: 1/3
D: 1/10

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.

The ratio of the measures of the three angles in a triangle is 2: 9: 4. find the measures of the angels

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