exam Maths Puzzle Numerical Ability

Find the vertex and intercepts for each parabola, and sketch its graph.
y= -x^2 -3x - 2

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exam Other Question

Could you please help me simplify the following expressions by combining like terms:

1. 7c + 14d + d - 5c
2. u + u - 4 - 3u + 1
3. -4x + 11 - 6x - 5
4. 9y + 6 + 4y - 2x

Thank you. The peaches cost 20 cents each and the apples cost 15 cents each. If you could buy 25 pieces of fruit for $4.60, how many of each would you get?