Kiris
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Please help on the following two questions. Explain your reasoning.

1) Every time a football team makes a touchdown worth 6 points, it is given the opportunity to make an extra point. So far in a game, it has made t touchdowns and scored a total of 7t - 6 points. If touchdowns and extra points are the only way it has scored, what does the 6 represent?

A. the number of extra points attempted
B. the number of extra points made
C. the number of extra points missed
D. the number of touchdowns made

2) Jacob stated that he solved the equation 2x + 3 = 5 using the addition property and multiplication property of equality. Which statement is true?

A. Jacob added -3 to both sides and multiplied both sides by 1/2.
B. Jacob added -3 to both sides and multiplied both sides but 2.
C. Jacob added 3 to both sides and multiplied both sides but 1/2.
D. Jacob added 3 to both sides and multiplied both sides but 2.

Respuesta :

For 1, the answer is C because the 6 (amount of points for a touchdown) is subtracted, meaning they did not get those points. For 2, the answer is A because Jacob would have to subtract 3 in order to get rid of it on one side. Then he would have to divide by 2, or in this case multiply 1/2 since it is the same thing, to get his answer.

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