2. Express algebraically the number of weeks in z days. (1 week = 7 days) 3. Grace is x years old now. Represent her age 5 years ago in algebraic expression. 4. The Grade six basketball team scored four less than twice as many points as their opponent. Their total score at the end of the game was 86. Write an algebraic equation for the number of points they scored. Let s be the score of their opponent. 5. Mae is y years old now. Write an algebraic equation for Mae's age if her age 8 years from now is 20.
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2. Express algebraically the number of weeks in z days. (1 week = 7 days) 3. Grace is x years old now.
Verified answer
Answer:
2. 1 (7)= 7
3. 5 - 0 = 5
4. s = 21.5
5. 20 - 8 = 12
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