It’s 160,130 nearest 100 is 160,200
Answer:
43
Step-by-step explanation:
31+12=43
Therefore adding 43 to -31 should give the answer 12.
The answer is 4x^2 +5x+9
You will first solve the same variables such as x^2
11x^2 - 7x^2 = 4x^2
now you will solve the variables with x
-3x +8x = 5x
so the answer you will get will be 4x^2 +5x = 9