Jason has a collection of 12 model planes. his father added to the collection .the number of planes jason has now can be modeled by equation 12+p=32.the variable p represents the number of new planes. how many new planes did jason father give him?

a-384
b-44
c-2.7
d-20

What is the point slope form of a line with slope -5 that contains point (2,-1)

Proportions in triangles solve for x

Acentral angle measuring 160 degrees intercepts an arc in a circle whose radius is 4. what is the length of the arc the circle formed by this central angle? round the length of the arc to the nearest hundredth of a unit. a) 4.19 units b) 6.28 units c) 12.57 units d) 12.57 square units