if you meant x^2+9x+20 then it is (x+4)(x+5) you know that because 4+5=9 and 4x5=20 using FOIL
Answer:
a + b = 28
b = 31
Step-by-step explanation:
i hope it's correct but I am not sure tho :)
Answer:
208 oz
Step-by-step explanation:
So do 16x13=208
13 lbs=208 oz
brainliest pls?
Answer:
Which do you need help with?
1. -6 is 4 units from -2 in the negative direction.
2. A. and D
Step-by-step explanation:
When adding negative numbers the negative will be more, but if you are adding positive and negative numbers, whichever sign (+ or -) has the bigger number then that is the sign of the answer.
Additive inverses are when two numbers are added together to equal zero. Therefore if you have -3+3, it would be an additive inverse.
Hope this helps.
Answer:
- 3
Step-by-step explanation:
