contestada

Tisha and her academic team are working to go to state finals. they must have a certain number of points to advance. they have three local matches and will attend a district match. district match points count for four times the number of points than local matches do. choose the equation that would help Tisha find how many points they need to earn in the district match,a, to advance . a=T/4 -b-c-d a=T-b-c-d/4 a=T+b+c+d/4 a=4(T-b-c-d) ​

Respuesta :

Answer:

[tex](B) a=\dfrac{T-b-c-d}{4}[/tex]

Step-by-step explanation:

Let the points for the three local matches be b, c, and d.

Let a be the number of points at the district match.

Since district match points count for four times the number of points than local matches do.

Total Points, T=4a+b+c+d

Next, we make 'a' the subject of the formula.

[tex]T=4a+b+c+d\\4a=T-b-c-d\\$Divide both sides by 4$\\a=\dfrac{T-b-c-d}{4}[/tex]

The correct option is B.

Otras preguntas