Solve the following system of equations and show all work. (10 points) y = 2x2 y = −3x −1

Plz ! what is the volume of this pyramid? with numbers of 30cm 14cm 18cm

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 distance of a chord from the centre of a circle is 12cm and the lenght of the chord is 10cm. find the radius of the circle