And would be negative 2 over 3 and 2 over negative 3
Answer: 9x+4
Step-by-step explanation: We take out the parentheses by multiplying both values by 2 (2 times x and 2 times 3) to get 2x-6. Now our equation is 9x+2x-6-2x+10. We can see that there is a +2x and a -2x so we just take both of them out as they cancel out each other. Now our equation is 9x -6+10. we add 10 to -6 to get +4. The result is 9x+4.
Answer:
0
Step-by-step explanation:
Anything times 0 is always 0.
Answer:
-2x^2+8x-31
Step-by-step explanation:
Answer:
True, a strict inequality would be graphed with a dashed line