Cup cost x dollars each. Mugs cost (x+2) dollars each.

A) Write down an expression in terms of x for the total cost of 12 cups and 6 mugs

B) The total cost of 12 cups and 6 mugs is 57 dollars. Work out the cost of 1 cup.

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- July 24th 2012, 08:38 AMterone71Simple maths sum!
Cup cost x dollars each. Mugs cost (x+2) dollars each.

A) Write down an expression in terms of x for the total cost of 12 cups and 6 mugs

B) The total cost of 12 cups and 6 mugs is 57 dollars. Work out the cost of 1 cup. - July 24th 2012, 03:15 PMProve ItRe: Simple maths sum!
- July 24th 2012, 04:13 PMterone71Re: Simple maths sum!
Thanks!