(-9x²-2x) - (-9x²-3x) = (-9x²-2x) +(9x²+3x) = -9x²-2x+9x²+3x = (-9x²+9x²)+(-2x+3x) = x
Answer:
31 is the answers for the question
Step-by-step explanation:
please give me brainlest
10,171.07 pesos
To every US dollar, it equal 18.84 pesos.
The answer would be B.
For these, you plug in 8 where there ia a variable. 2(8)-1=15
A) triangle c, has the largest area
b) a= 1/2 (3) (3) a= 4.5
the picture shows what i mean hope this helps :)