The Big Bird Club had a photography contest. Contestants received 4 points for photos of Orioles and 20 pts for photos of Eagles. The winner had a total of 200 points from 38 photos of birds. How many of each type of bird did the winner have?​

Oricles->10

Eagles->

8

Step-by-step explanation:

20+4=24

sets->200÷24≈8

4×8=32

num of points for eagles->20×8=160

160+32=192

200-192=8

8+32=40

Oricles->40÷4=10

num of photos of Eagles->160÷20=8

if i did something wrong tell me

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step-by-step explanation:

we can analyze the pattern at which the terms increase. let us denote , , , so that we can call

note the following:

the pattern: to get the next term value, we just add the next term number (e.g. 1st, 2nd, to the previous term value (term values are the given numbers in the question, 1, 3, 6, 10, 15,

from , to get to , we add

from , to get to , we add

etc.

we need to form a recursive formula, a formula that has the next term as a function of the previous term. so a possible recursive formula can be

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