1.

Rita scored 20 marks more in Maths than the marks scored in English. Give an expression for: a. her marks in English if her marks in Maths are x. b. her marks in Maths if her marks in English are y.

Answer»

`a. 20- X`
`B. y -20 `
`a. x + 20`
`b. y +20 `
`a. x - 20`
`b. y -20 `
`a. x - 20`
` b. y +20 `

ANSWER :D


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