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Mathematics 11 Online
OpenStudy (anonymous):

Determine whether the following problems can be solved using the expression 3 + (-7). (Can be solved using 3+(-7) or Cannot be solved using 3+(-7) ). Problem 1: A football team lost 3 yards on one play. The team gained 7 yards on the next play. What was the total change in the team's field position after these two plays? Problem 2: A football team scored 3 points on a field goal. Then the team scored 7 points on a touchdown. How many points did the team score as a result of these two plays?

OpenStudy (anonymous):

Can you try solving the first problem ?

OpenStudy (kayders1997):

Hmmm I'm not understanding this you have to choose the part that relates to that expression?

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