## A School Algebra |

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### Common terms and phrases

1st numerator 2d numerator 9 x² a²b a²b² a²x a²x² ab² Algebra ax² breadth cents College colog Combine cost Cx² denominator difference digit Divide Dx³ equal Exercise Extract root Find the number fractions gallons given Half hand Hence hour inches increased interest length less miles an hour minute Multiply number of dollars number of feet number of hours number of miles Page paid pieces pipe quotient rectangle respective right side rods runs School smaller square square feet Substitute the value Subtract takes term train Transpose travels twice value of x walks WENTWORTH x²y x²y² x³y xy² yards

### Popular passages

Page 430 - ... that the volume of a sphere varies as the cube of its radius. 20. Find the radius of a sphere whose volume is equal to the sum of the volumes of three spheres whose radii are r, /, and r".

Page 430 - It has been found by experiment that the distance a body falls from rest varies as the square of the time.

Page 239 - The sum of two digits of a number is 9, and if 27 is subtracted from the number, the digits will be reversed. Find the number. Let x = the tens' digit, and y = the units

Page 235 - If the larger of two numbers is divided by the smaller, the quotient is 7 and the remainder is 4.

Page 180 - A person walks to the top of a mountain at the rate of 2\ miles an hour, and down the same way at the rate of 3-|- miles an hour, and is out 5 hours. How far is it to the top of the mountain ? 42.

Page 435 - The sum of three numbers in arithmetical progression is 15; and the sum of the squares of the two extremes is 58. What are the numbers'?