Jeff needs to buy food and medication for six cats and one dog. The cost of food and medication for a cat is $5 less than two-th irds of the cost of food and medication for a dog. If Jeff spends a total of $195, how much would he have spent on food and medication for the dog?
1 answer:
Let x be the amount that Jeff spent for the food and medication of his dog. With this representation, the cost of food and medication for each cat is 2x/3 - 5. The equation that best represent the given situation is x + 6(2x/3 - 5) = 195 The value of x from the equation is 45. Jeff spent $45
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Answer:
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Step-by-step explanation:
Answer:
5< 10x -3
add like terms first
make sure X's are on one side and numbers on the other
<u>By substitution method </u>
5x - 3y =1
3x + 2y = 1
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I hope I helped you ^ _ ^
Answer:
24,108.59
Step-by-step explanation:
The future value formula seems applicable.
FV = P(1 +r/n)^(nt)
FV = 20,000(1 +0.0468/12)^(12·4) = 20,000(1.0039^48)
FV ≈ 24,108.59
Answer:
$24
Step-by-step explanation:
a= $30-$12 = 6 cup of coffee
= 18÷6
= 3 (price for a cup of coffee)
= 3×2
= $6
a= $30-$6
a= $24