11 is the answer.
10+10=20
20-9=11
11+9=20
11
I'm assuming the the numbers coming after the variables are meant to be exponents, and if I'm wrong just let me know
-3x^4 - 2x^3 + 3x^2 + 3x^4 - 4x^3 + x^2, rearrange to have like terms in order
-3x^4 +3x^4 - 2x^3 - 4x^3 +3x^2 + x^2, now simplify
0 -6x^3 + 4x^2
I dont know but like mu comment i need ponits
Answer:
22
Step-by-step explanation:
22 IS EXACTLY 50% OF 44 SO IN ORDER FOR HER TO GET 50% OF THE QUESTIONS RIGHT IT MEANS SHE ONLY ANSWERED 22 CORRECTLY
Answer:
Last one is 90 and -65, 3rd one is 120 feet i think, and i am 99% sure 2nd one is 129
Step-by-step explanation: