Okie, so you have 2 polynomials separated by a plus sign. If there were a number in front of the polynomial, you would need to factor, as well as if there was a negative sign. But there is just an addition sign so you just add as you would normally.
5x + 9 + 3x - 2 = 8x +7
I hope this helps :-)
Answer:
I don't know you're options but the answer could be 30.
Answer:
One thousand five hundred and forty six and forty five hundreths. I hope that helps sorry if it's wrong.
Answer: 12.5
Step-by-step explanation: Well 50 diviedby 4 = 12.5
-3 + -4 = -7
add the numbers and keep the common sign.
-3 * -4 = 12
since the factors are both negative, the product is positive, when multiplying and/or dividing.
