We appreciate your visit to Joe and Emily each improved their yards by planting grass sod and geraniums They bought their supplies from the same store Joe spent 62 on. This page offers clear insights and highlights the essential aspects of the topic. Our goal is to provide a helpful and engaging learning experience. Explore the content and find the answers you need!
Answer :
The cost of one ft2 of grass sod is $22, and the cost of one geranium is $10. This was found by solving a system of equations derived from Joe's purchase of sod and 6 geraniums for $62, and Emily's purchase of sod and 4 geraniums for $42.
Joe and Emily are purchasing supplies for their yard work. Each of them buys 1 ft2 of grass sod and some geraniums, spending $62 and $42 respectively. To determine the cost of one ft2 of grass sod and one geranium, we can set up a system of equations based on their purchases:
- Let x represent the cost of one ft2 of grass sod.
- Let y represent the cost of one geranium.
The system of equations based on their spending would be:
x + 6y = 62 (Joe's purchase)
x + 4y = 42 (Emily's purchase)
To solve the system, first subtract the second equation from the first to find the cost of two geraniums. That will give you 2y = 20, which means each geranium costs $10.
Then substitute the value of y back into either equation to find the cost of grass sod x, which will be $22.
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