A First Book of AlgebraMacmillan, 1904 - 245 páginas |
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Página 3
... find the value of 2x , 7x , 11x , 19 x 25x . 2. If x = 11 , find the value of 8x , 12 x , 15 x , 24 x , 32 x . 3. If x 8 , find the value of 5x , = 4. If a 9 , find the value of 7 a , = 5. If a 4 , find the value of 2 a , = 6. If b = 12 , ...
... find the value of 2x , 7x , 11x , 19 x 25x . 2. If x = 11 , find the value of 8x , 12 x , 15 x , 24 x , 32 x . 3. If x 8 , find the value of 5x , = 4. If a 9 , find the value of 7 a , = 5. If a 4 , find the value of 2 a , = 6. If b = 12 , ...
Página 4
... find the value of 14. If x = 10 , z = 6 , find the value of x x2 x x2 y2 ' 4 i + y y 3x 2x2 z2 23 2 , 2 X 36 5. In arithmetic a statement in symbols that one quan- tity equals another quantity is called an equation . ( The algebraic ...
... find the value of 14. If x = 10 , z = 6 , find the value of x x2 x x2 y2 ' 4 i + y y 3x 2x2 z2 23 2 , 2 X 36 5. In arithmetic a statement in symbols that one quan- tity equals another quantity is called an equation . ( The algebraic ...
Página 6
... Find the other number . 36. The sum of two numbers is 11 a , and one of the numbers is 8 a . Find the other number ... value of 10 such lots . 5. One side of a square is n yards . Find the perimeter of the square . 6. The dimensions of a ...
... Find the other number . 36. The sum of two numbers is 11 a , and one of the numbers is 8 a . Find the other number ... value of 10 such lots . 5. One side of a square is n yards . Find the perimeter of the square . 6. The dimensions of a ...
Página 11
... Find its base . 4. If 75 acres of land is sold for $ 2775 , find the aver- age price per acre . 5. If 24 horses are ... value of one ounce of 11. In 1901 Montana produced 13,131,700 ounces of silver valued at $ 7,879,020 . Find the value ...
... Find its base . 4. If 75 acres of land is sold for $ 2775 , find the aver- age price per acre . 5. If 24 horses are ... value of one ounce of 11. In 1901 Montana produced 13,131,700 ounces of silver valued at $ 7,879,020 . Find the value ...
Página 12
... Find the value 13. A boat travels at the rate of 9 miles per hour . At this rate how long will it take to travel 567 miles ? Example 1. Divide $ 1 between two boys , giving one boy four times as much as the other boy . SOLUTION . Let ...
... Find the value 13. A boat travels at the rate of 9 miles per hour . At this rate how long will it take to travel 567 miles ? Example 1. Divide $ 1 between two boys , giving one boy four times as much as the other boy . SOLUTION . Let ...
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Términos y frases comunes
A's money algebraic alloy angle apiece arithmetic BALL HIGH SCHOOL BCHL bushels called Check coefficient copper digits diminished distance divisor equal equation Example exceeds EXERCISE exponent expression Extract the square factors Find its dimensions Find the cost Find the number Find the rate find the value fraction Hence horses inches interest length marked price mercury miles an hour monomial Multiply nth root number of acres number of dollars number of ounces number of yards numbers differ o'clock odd number pounds quadratic quadratic equation quotient rate per cent ratio rectangle result simultaneous equations sold SOLUTION Solve specific gravity square miles square root square yards subtract suit of clothes symbols thermometer Transposing travels twice units width x²+1 x²y xy²
Pasajes populares
Página 79 - The sum of the ages of a father and his son is 36, and in 10 years the son's age will be | of the father's age.
Página 144 - That is, the square of the sum of two numbers is equal to the square of the first number, plus twice the product of the two numbers, plus the square of the second number.
Página 173 - In any proportion, the product of the means equals the product of the extremes.
Página 61 - To divide a polynomial by a monomial, divide each term of the polynomial by the monomial: (Sab — 12ac) -i- 4a = 36 — 3c.
Página 75 - A term may be transposed from one member of an equation to the other by changing its sign.
Página 213 - The difference of two numbers is 5, and the sum of their squares is 697.
Página 44 - When the sum of two numbers and one of the numbers are given, to find the other number. From the given sum subtract the given number, and the remainder will be the other number.
Página 65 - The product of two or more fractions is a fraction whose numerator is the product of the numerators of the given fractions and whose denominator is the product of the denominators of the given fractions.
Página 145 - The square of the sum of two numbers is equal to the square \ (¿ of the first, plus twice the product of the first and second, plus the J square of the second.