Joe and sara recorded the number of birds they saw in the park over two summers.
last 1219 finches and 4620 pigeons
this year 1906 finches and 4287 pigeons
a. write and solve equations to find how many more total birds joe and sara saw this year than last year?
b. estimate how many more birds were seen in the park this year than the last year by rounding each number in the table and solving the problem. use the estimate to check if your answer to part a is reasonable.

the difference between a number and 5 is -2.

step-by-step explanation:

notice that the equation you are given has -2 (negative 2) on the right side, not 2. when you subtract 5 from a number n, you are finding the difference between the number and 5.

the difference between a number and 5 is -2.

she would want to sell 10 full-year subscriptions and at least 9 half-year subscriptions to get a total of at least $300. 

i hope this answer you! if you have any further questions or concerns, feel free to ask! : )

step-by-step explanation:

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step-by-step explanation: