exam Maths Puzzle Numerical Ability

At Bulbs-R-Us, halogen light bulbs cost $14.50 each and fluorescent bolbs cost $19.00 each. One day the receipts for a total of 376 bulbs were $6469.00. How many halogen bulbs were

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exam Other Question
Show that the number is rational by writing it as a quotient of two integers.

4. 0.37

Any help with this equation would be GREATLY</b> appreciated. I am stuck on the problem. Can someone help?

Solve by graphing.
x^2+2x=8
Thanks