and equations
Directions
Represent algebraically using expressions and equations.
1.
Given m2 + 3m - 5, where m= 4
2.
Given 8x - 7y + 15, where x = 3 and y = 2
Eight more than a number n is fourteen, where n=6
3.
4.
Lorna is y years old. 5 years ago, she was 18 years old. How old is she n
Gorla is x years old now. Represent her age 10 years from now.
7
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