Harmony can spend up to $100 on a shopping trip. She needs to buy socks and shoes. Each pair of socks costs $5.00 and each pair of shoes costs $20.00. Which graph shows all of the ways she can purchase shoes and socks, spending up to $100?
1 answer:
20y+5x≤100 divide all terms by 5 4y+x≤20 subtract x from both sides 4y≤-x+20 divide both side by 4 y≤-0.25x+5 So just in simplest terms, the slope is slightly negative and it should be shaded under the line since y is less than the line...so it is the second graph.
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A(b-c)=d solution is number 2. Attachment added
Answer:
6 3 /11
Step-by-step explanation:
10 5/11 - 4 2/11
since they already have a common denominator
10 5/ 11
- 4 2 /11
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6 3 /11
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