Book Maths Puzzle General Mental Ability

you want to make a scale model of one of the clay horses found in a tomb . the clay horse is 1.5 meters tall and 2 meters long.your scale will be 18 inches long, how tall should it

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Book Other Question

For what values of y does the equation y = x squared have

a. No real solution?
b. Only one solution?
c. Two solutions? We're trying to solve the following linear function:
The price P of a soft drink is a linear function of the volune v of the cup. A 10-ounce drink sells for 50 cents and a 16-ounce drink sells for 68 cents. Write P as a linear function of v. What should the price be for a 20-ounce drink. Can you PLEASE help me solve this problem - I am at a complete loss.

Thanks!
Beth smith