[" Q7Form expression using tand5.Use not more than one number "],[" operation.Every expression must have tin it."]

Form expressions using t and 4.Use not more than one number operation.Every expression must have t in it.

From expressions using t and 4. Use not more than one number operation. Every expression must have t in it.

(a) Form expressions using t and 4. Use not more than one number operation.Every expression must have t in it.(b) Form expressions using y,2 and 7. Every expression must have y in it.Use only two number operations.These should be different.

(a) Form expressions using t and 4. Use not more than one number operation. Every expression must have t in it.(b) Form expressions using y, 2 and 7. Every expression must have y in it. Use only two number operations. These should be different.

Sarita and Ameena decide to paly a game of expressions. They take the variable x and the number 3 and see how many expressions they can make. The condition is that they should use not more than one out of the four number operations and every expression must have x in it. Can you help them? Sarita thinks of (x + 3) Then Ameena comes up with (x - 3) Is (3x+5) allowed? Is (3x + 3) allowed?

Form expressions using y, 2 and 7.Every expression must have y in it.Use only two number operations.These should be different.