Write the following in mathematical form using signs and symbols:
(i) 6 more than thrice a number x.
(ii) 7 taken away from y.
(iii) 3 less than quotient of x by y.
Solution:
Form six expressions using t and 4. Use not more than one number operation and every expression must have t in it.
Solution:
Form expressions using y, 2 and 7. Use only two different number operations and every expression must have y in it.
Solution:
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