First Course in Algebra, Βιβλίο 1Macmillan, 1919 - 334 σελίδες |
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Αποτελέσματα 1 - 5 από τα 44.
Σελίδα 3
... feet make one yard , how many feet are there in 5 yards ? in 65 yards ? in n yards ? 5. Since there are 16 ounces in one pound , how many ounces in 7 pounds ? in n pounds ? in r pounds ? 6. How many minutes in 4 hours ? in 30 hours ? in ...
... feet make one yard , how many feet are there in 5 yards ? in 65 yards ? in n yards ? 5. Since there are 16 ounces in one pound , how many ounces in 7 pounds ? in n pounds ? in r pounds ? 6. How many minutes in 4 hours ? in 30 hours ? in ...
Σελίδα 4
... feet ? How many bundles are required for a roof of n square feet ? 16. The cost of a baseball bat is 6 times that of a ball . If the bat costs b cents , what is the price of the ball ? 17. If a man rides a certain distance in 10 hours ...
... feet ? How many bundles are required for a roof of n square feet ? 16. The cost of a baseball bat is 6 times that of a ball . If the bat costs b cents , what is the price of the ball ? 17. If a man rides a certain distance in 10 hours ...
Σελίδα 9
... feet long is cut into two pieces , one of which is 2 feet longer than the other . Find the length of each piece . 9. Two hunters together shot thirty quail , but one of them shot four more than the other . How many quail did each shoot ...
... feet long is cut into two pieces , one of which is 2 feet longer than the other . Find the length of each piece . 9. Two hunters together shot thirty quail , but one of them shot four more than the other . How many quail did each shoot ...
Σελίδα 16
... feet did each occupy ? [ HINT . After finding x , the space occupied by the steam , it is necessary to multiply it by 2 to find the space occupied by the water . ] 16. In a fire , B lost twice as much as A , while C lost three times as ...
... feet did each occupy ? [ HINT . After finding x , the space occupied by the steam , it is necessary to multiply it by 2 to find the space occupied by the water . ] 16. In a fire , B lost twice as much as A , while C lost three times as ...
Σελίδα 20
... feet ) of a track 50 feet longer ? What is the length of a track 100 yards shorter ? 15. If I am x years old now , how old was I y years ago ? How old will I be c years hence ? 16. A man sold an automobile for $ 500 and lost x dollars ...
... feet ) of a track 50 feet longer ? What is the length of a track 100 yards shorter ? 15. If I am x years old now , how old was I y years ago ? How old will I be c years hence ? 16. A man sold an automobile for $ 500 and lost x dollars ...
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
ab+b² added algebra Appendix arithmetic Axiom called cents CHAPTER check your answer circle coefficient common denominator common factor completing the square cube diameter divisor Draw the graph equal EXAMPLE EXERCISES Solve figure Find the H. C. F. Find the numbers Find the value following equations following exercises following expressions fraction further exercises given equation gives highest common factor HINT illustrated inches length lowest common means miles an hour minuend monomial multiply negative numbers numerator and denominator ORAL EXERCISES parentheses perfect square polynomial quadratic quadratic equation quotient radical radicand radius ratio represents result Similarly Simplify simultaneous equations SOLUTION Solve the equation square root subtract subtrahend SUPPLEMENTARY EXERCISES surd Transposing triangle trinomial weight wheel write WRITTEN EXERCISES x²y² yards
Δημοφιλή αποσπάσματα
Σελίδα 241 - Then divide the first term of the remainder by the first term of the divisor...
Σελίδα 101 - Prove that the square of the sum of any two numbers equals the square of the first number, plus twice the product of the two numbers, plus the square of the second number.
Σελίδα 238 - Find the greatest square in the left-hand period and write its root for the first figure of the required root. Square this root, subtract the result from the left-hand period, and to the remainder annex the next period for a dividend.
Σελίδα 138 - Separate each number into its prime factors. Find the product of these factors, taking each factor the greatest number of times it occurs in any one of the given numbers.
Σελίδα 140 - Both terms of a fraction may be divided by the same number without changing the value of the fraction.
Σελίδα 238 - ... subtract the product from the dividend, and to the remainder annex the next period for the next dividend.
Σελίδα 102 - That is, the square of the difference of two numbers is equal to the square of the first number, minus twice the product of the two numbers, plus the square of the second number.
Σελίδα 73 - Any term may be transposed from one side of an equation to the other provided its sign be changed.
Σελίδα 143 - A fraction is reduced to its lowest terms when its numerator and denominator have no common factor except 1.
Σελίδα 227 - If 1 is added to the numerator of a certain fraction, the value of the fraction becomes f ; if 2 is added to the denominator, the value of the fraction becomes £. What is the fraction ? SUGGESTION.