In a trivia game your team has -6 points. the other team has 15 points. what is the difference in points between the two teams

15 - -6 = 21. 21 points!

The difference is 21. Whenever you have the word difference, it means subtraction. You subtract -6 from 15. The equation would look like this, 15 - - 6. Then you two negatives into a positive to get 15+6. This would equal 21.

answer: 204

step-by-step explanation:

we are told that the revenue is

x⋅(4080−10x)=−10x^2+4080x

this is a quadratic function, so to maximize it we should find the x-value of its vertex. recall that the x-value of the vertex of the parabola ax^2+bx+c is given by the formula −b/2a.

so in this case, we have a=−10 and b=4080, so the x-value of the vertex is

−b/2a= −(4080)/2(−10)=204