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 the equation 12 + p = 32. the variable p represents the number of new planes. how many new plans did jason's father give him?

20 planes.

Step-by-step explanation:

12+p=32

- 12     - 12

p = 20

black lol

step-by-step explanation:

h

i can tell you jamal now has 3 cookies xd

tommy has 2.

this made me lol.

x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

step-by-step explanation:

last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. let x represent the number of times she hiked the 5-mile trail, and let y represent the number of times she hiked the 10-mile trail. if she hiked a total of 90 miles, which equation can be used to find the number of times maria hiked each trail? x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x