Sam is on a game show with a score of -250. If he scores 450 points what is his new score?

200 points

Step-by-step explanation:

1. Since 450 is a positive value, we have to add 450 to -250 to get the new total.

2. (Solving)

Therefore, Sam's new score is 200 points.

for ex: the reciprocal of 3/4 is 4/3. it is the opposite.

reciprocal definition:

a mathematical expression or function so related to another that their product is one; the quantity obtained by dividing the number one by a given quantity.

-4

step-by-step explanation:

(-4+8)=-(4-8)=-8+4=-4