A First Book of AlgebraMacmillan, 1904 - 245 páginas |
Dentro del libro
Resultados 1-5 de 15
Página 5
... Diminish 15x by 3x . 29. By how much does 12 exceed 7 ? 30. By how much does 12 x exceed 7x ? 31. By how much does 24 x exceed 16x ? 32. By how much does 30b exceed 21 b ? 33. By how much does 40 exceed 10 ? 34. By how much does 40 ...
... Diminish 15x by 3x . 29. By how much does 12 exceed 7 ? 30. By how much does 12 x exceed 7x ? 31. By how much does 24 x exceed 16x ? 32. By how much does 30b exceed 21 b ? 33. By how much does 40 exceed 10 ? 34. By how much does 40 ...
Página 8
... diminished by seven times the same number . 8. Thirteen times a number diminished by six times the same number . 9. One number diminished by another number . 10. One 8 A FIRST BOOK OF ALGEBRA.
... diminished by seven times the same number . 8. Thirteen times a number diminished by six times the same number . 9. One number diminished by another number . 10. One 8 A FIRST BOOK OF ALGEBRA.
Página 9
... diminished by five times another number . 14. Fifteen times one number diminished by eight times another number . 15. The difference between four times one number and five times another number . 16. The product of two numbers . Seven ...
... diminished by five times another number . 14. Fifteen times one number diminished by eight times another number . 15. The difference between four times one number and five times another number . 16. The product of two numbers . Seven ...
Página 10
... diminished by the number . Example 1. The area of a rectangle is 2160 square yards , and its length is 72 yards . Find its width . ARITHMETIC SOLUTION . 72 times the number of yards in the width equals 2160 , the number of square yards ...
... diminished by the number . Example 1. The area of a rectangle is 2160 square yards , and its length is 72 yards . Find its width . ARITHMETIC SOLUTION . 72 times the number of yards in the width equals 2160 , the number of square yards ...
Página 79
... Diminish 25 by 7. Diminish x by 9 . 28. How much must be added to 11 to make 29 ? 29. How much must be added to x to make 50 ? 30. A boy is n years old . How old will he be in 5 years ? How old will he be in m 31. A boy is 13 years old ...
... Diminish 25 by 7. Diminish x by 9 . 28. How much must be added to 11 to make 29 ? 29. How much must be added to x to make 50 ? 30. A boy is n years old . How old will he be in 5 years ? How old will he be in m 31. A boy is 13 years old ...
Otras ediciones - Ver todas
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.