Answer:
5x^4
Step-by-step explanation:
Just subtract the exponent values because coefficient is same
Answer:60-30 I guess
Step-by-step explanation:n60-30=30
Answer : A. 7 to 6
A soccer team won 7 of its 13 game
Total games played by soccer team = 13
Games won by the team = 7
Games lost = total games played - games won
So games lost = 13 - 7 = 6
Now we find the ratio of win to losses
game won = 7
games lost = 6
So the ratio of won to losses is 7 to 6
The given equation, a = (2b + 10) / 6, solved for b is b = 3a - 5
<h3>Solving an equation for a variable</h3>
From the question, we are to solve the given equation for b.
From the given information,
The given question is
a = (2b + 10) / 6
Now, to solve the given equation for b, we will make b the subject of the relation.
Solving the equation for b
a = (2b + 10) / 6
Multiply both sides of the equation by 6
6 × a = 6 × (2b + 10) / 6
6a = 2b + 10
Subtract 10 from both sides of the equation
6a - 10 = 2b + 10 - 10
6a - 10 = 2b
Divide through by 2
6a/2 - 10/2 = 2b/2
3a - 5 = b
Therefore,
b = 3a - 5
Hence, the equation solved for b is b = 3a - 5
Learn more on Solving an equation for a variable here: brainly.com/question/19041791
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