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3 years ago

21 = 4 + t enter your answer t =

Mathematics

2 answers:

Anarel [89]3 years ago

6 0

Answer:

$\Huge\boxed{\mathsf{\longrightarrow T=17}}$

Step-by-step explanation:

<h3><u>GIVEN:</u></h3>

Isolate t on one side of the equation.

<h3><u>SOLUTIONS:</u></h3>

First, switch sides.

t+4=21

Next, subtract 4 from both sides.

t+4-4=21-4

Solve.

Subtract the numbers from left to right.

21-4=17

$\Large\boxed{\mathsf{T=17}}$

Therefore, the solution is t=17.

slamgirl [31]3 years ago

3 0

Answer: t = 17

Step-by-step explanation:

Subtract 4 from each side.

t = 17

17 + 4 = 21

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If there are x teams in a sports league, and all the teams play each other twice, a total of N(x) games are played, where N

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Step-by-step explanation:

Given : $N(x)=x^2-x$

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