Answer:
10. 2x+y
11. x^2-15x+3
Step-by-step explanation:
10. when u add 7x+3y and 4x+4y you will get 11x+7y. 13x+8y minus 11x+7y will be 2x+y
11. when u add 3x^2+7x+1 and x^2-x+1 u will get 4x^2+6x+2. 5x^2-9x+5 minus 4x^2+6x+2 will be x^2-15x+3
Two hundred and ninety hope i helped
Part A.) the answer is B:9
Part B.) together their total score is -3
2*&/45/+=67364/3/4/32:5,6544 is hothead answer
Answer:x=27
Step-by-step explanation:
