Systems of equations-five word problems

Reference no: EM13125430

There are hens + rabbits. The heads = 50 the feet = 134. How many hens & how many rabbits ?

Flies + spiders sum 42 heads and 276 feet. How many of each class?

J received $1000 and bought 9 packs of whole milk & skim milk that totalled $960 - How many packs bought of each kind?

A number is composed of two integers and its sum is 9 if the order is inverted the result is equal to the given number plus 9 more units - find the number.

Determine 2 numbers such that the difference of its squares is 120 and the sum is 6.

If I have 30 coins of two kinds 5 cents and 1 cent can I have a total of 78?

A rectangle has a perimeter of 392 m calculate its dimensions if the length is 52 m longer than the width.

Reference no: EM13125430

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Systems of equations-five word problems : Determine 2 numbers such that the difference of its squares is 120 and the sum is 6. If I have 30 coins of two kinds 5 cents and 1 cent can I have a total of 78? A rectangle has a perimeter of 392 m calculate its dimensions if the length is 52 m long..

Why the difference in price : consider two bonds. One is maturing in 5 years and one matures in 10 years. Each has a coupon of 8% paid annually. Each is priced to yield 9% as follows: 5 years $961.10 and 10 years $935.82. Why the difference in price?

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