...third, and so on, with a common difference of 3 cents ; what was the cost of the last yard ? Hence, when the first term, the common difference, and the number of terms, are given, to find the last term, — Multiply the number of terms, less 1, by the common difference, and add...

...having any three of the abov* five particulars given, the other two may be found by inspection. CASE 1. When the first term, the common difference, and the number of terms are given, to find the last term, and the sum of all the terms;— RULE. 1. Multiply the number of terms, less...

...plain, the last yard will be 9 X 2 = 18 cents more than tbe/rst Therefore 3 + 18 = 21 cents, Am. Hence, when the first term, the common difference, and the number of terms, arc given, tofind the last term, 269. RULE- Multiply the number of terms LESS ONE, by the common difference,...

...plain the last yard must be 99 X 3, = 29T eeots, mere titan the. first yard. Ans. 301 cents. s Hence, when the first term, the common difference, and the number of terms, are given, to find the last term, — Multiply the number of terms, less 1, by the common difference, and add...

...third, and so on, with a common difference of 3 cents ; what was the cost of the last yard ? Hence, when the first term, the common difference, and the number of terms, are given, to find the last term, — Multiply the number of terms, less 1, by the common difference, and add...

...series. What are numbers called when they decrease by a continual subtraction? A. A descending series. When the first term , the common difference, and the number of terms are given, how do you find the last term ? A. By multiplying the number of terms, less one, by the common difference,...

...plain the last yard must be 99 X 3, = 297 cents, more than the first yard. Ans. 301 cents. / Hence, when the first term, the common difference, and the number of terms, are given, to find the last term, — Multiply the number of terms, less 1, by the common difference, and add...

...series. What are numbers called when they decrease by a continual subtraction 7 A. A descending series. When the first term, the common difference, and the number of terms are gi'*en, how do yot find the last term t A. By multiplying the number of terms, less biife, by the common...

...fe plain the last yard must be 99 X 3, = 297 cents, more than the Jiryt yard. Ana. 301 cents. Hence, when the first term, the common difference, and the number of terms, are given, to find the last term, — Multiply the number of terms, less 1, by the common difference, aud add...

...'" nlain the last yard must be 99 X 3, = 297 -euts, more than the first yard. Ans. 301 cents. Hence, when the first term, the common difference, and the number of terms, are given, to find the last term, — Multiply the number of terms, less 1, by the common difference, and add...