Dawn is y years old.
Rashid is three times as old as Dawn.
Hugo is seven years younger than Da...
Mathematics, 12.04.2021 17:20 aracely11140
Dawn is y years old.
Rashid is three times as old as Dawn.
Hugo is seven years younger than Dawn.
The total of Dawn's age, Rashid's age and Hugo's age is T years.
a) Find a formula for T in terms of y.
(3)
b) Which row from the table shows an identity?
B
<OOW
C = D.
4a + 3 = 23
X-5 > 9
C + 6d - 3e
9n + 3n = 12n
(1)
Total marks. 4
Answers: 1
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