Compare and contrast an extinct species and an endangered species

Jackson drew 4 hearts and 29 circles. what is the ratio of circles to all shapes?

The parabola opens: y=√x-4 (principal square root) up down right left

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.