Adding Polynomials
1. (2x + 6) + (9x + 3) =
2. (7y2 + 2y - 4) + (5yº - 6y + 9) =
3. (8a²- 11a + 7) + (-5a - 3a - 10) =
4. (-3b + 6b2 + 4b - 5) + (5b' + 7b2-7b + 13) =
5. (9x2 + 13x[+ 17) + (-11x + 5) =

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Nine more than four times a number is the same as one less than twice the number. find the number?

Which type of graph would allow us to quickly see how many students between 100 and 200 students were treated?

Scott’s bank account showed a balance of $750 on sunday. during the next five days, he made one deposit of $140 and numerous withdrawals of $180 each. let x represent the number of withdrawals that scott made. write an inequality that can be used to find the maximum number of withdrawals that scott could have made and maintain a balance of at least $100. do not use a dollar sign ($) in your response.