If Gary lost 17 pounds and gained 8 pound back, then we have
-17 pounds + 8 pounds = -9 pounds.
Therefore the additive inverse of the change in Gary's weight is 9 pounds.
That is, Gary lost 9 pounds of weight.
7 +b = b +7 is <span>Commutative Property</span>
For the answer to the question above asking w<span>hat equation shows the relationship between salary per week (s), number of weeks worked (w), and total income (t) of Robert who earns 300 dollars per week?
The answer would be </span>the equation is: t= s x w
Step-by-step explanation:
this is the answer of this question
X^2 and 5x both have x in common to factor out. To add or subtract them, 5x^2 is the least common denominator .
