Faith had $100. She went to the grocery store and bought three gallons of ice cream for $7.29 each. Then she went to the farmer' s market and bought two dozen ears of corn for $5/dozen. How much money did faith have left
2 answers:
The answer is $31.87. 7.29 x 3 = 21.87 5 x 2 = 10 10 + 21.87 = 31.87
She will have 73 dollars left
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The answer would have to be C because he cannot sell negative hats or infinitely many because he only has 300 to sell in the first place. Answer choice D makes no sense because there is no value of x that is less than zero and greater than 500.
You have to multiple and divide
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<h3>Correctly solving</h3>
Answer
Let f(x) = ax + b
Then
f(x + 1) = a(x + 1) + b
= ax + a + b
Hence, a = 3, and a + b = 5, b = 2
f(-2) = 3(-2) + 2
= -6 + 2
= - 4
f(2x) = 3(2x ) + 2
= 6x + 2
Answer:
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Step-by-step explanation:
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