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acres added algebraic amount angle arithmetic bushels buys called cents Check City coefficient consists contains copper cost difference digits dimensions diminished direction distance Divide equal equation Example exceeds EXERCISE exponent expression factors falls feet Find the cost Find the number find the value five four fraction give given greater half Hence horses hour illustration inches increased indicated interest invested length less letter marked means measure mercury miles miles an hour minute months Multiply negative number of dollars o'clock paying positive pounds problem quadratic quantity quotient ratio received rectangle remainder represent result selling side sold SOLUTION Solve square root stand Step stream subtract symbols train Transposing travels twice units width Write written yards York zero
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 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.