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Maths Puzzle
Numerical Ability
Simplify: 2x + 7(x+7) a) -5x + 49 b) 9x + 7 c) 9x + 49 d) 9x-49
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I need help with a couple of word problems. Please help me? I really have a hard time solving word problems. Thank you
1. A shirt costs $5. Pants cost $4. Shoes costs $10 m
I am having trouble trying to figure out how to write this equation in standard form.
4y = 4x + (-6)
It should be written like this equation: y = 2/3x - 2