Question

Math class 7
1. Build up algebraic expressions for the statements given below.
(1) Multiply by five the number which represents x and add three.
(ii) Subtract two from three times the number that represents p.
(iii) Add two to half the number that represents x.
(iv) One-half of the sum of numbers x and y.
(v) The number z multiplied by itself minus z.
(vi) One-third of the product of numbers y and z.
(vii) Numbers x and y both squared and added.
(viii) Number 5 added to seventeen times the product of numbers m and n (ix) Sum of numbers a and b subtracted from their product.
(x) Difference of squares of x and y with x >y.​

Answer 1

Answer:

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