You really can’t simply it but if u use disruptive property it would be -x - -8
Answer:
81
Step-by-step explanation:
Sorry this question does not sense..... 81 is evaluated
maybe I don't understand the terminology
Answer:
x²y²+xy²+3+xy+2y²
Step-by-step explanation:
(2x²y²+x²y+xy²+3)-(x²y²+x²y²+x²y-xy-2y²)
1. remove the parentheses (when there’s - in front of an expression in parentheses change the sign of each term of the expression)
2x²y² + x²y + xy² + 3-x²y² - x²y² - x²y + xy - 2y²
2. eliminate the opposites
2x²y² + xy² + 3 -x²y² + xy +2y²
3. collect like terms
x²y² + xy² + 3 + xy + 2y²
The yard is 60ft * 80ft = 4800ft2.
One bag covers 100ft2.
4800ft2/100ft2/bag = 48 bags
