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timurjin [86]
2 years ago
8

For Home Economics class, Sandra has 5 cups of flour. She made 3 batches of cookies that each used 1.5 cups of flour. Write and

solve an expression to find the amount of flour Sandra has left after making the 3 batches of cookies.

Mathematics
1 answer:
Lemur [1.5K]2 years ago
6 0
Sandra has .5 of flour left after making 3 batches of cookies

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There can be as many as 2 solutions.
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In a dance competition, a participant has to score a total of at least 30 points in the first four rounds combined to move on to
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If he got 5 points in the first round and he needed at least thirty he would score 9 points in the next three rounds
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Tiffany was collecting cans for recycling. On Monday she had four bags of cans. The next day she found eight more bags worth. Ho
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3 years ago
Solve the quadratic equation 6x2 + 1 = 5x. Show your work.
Artyom0805 [142]

Answer:

<h2>Factors = (3x - 1) (2x - 1)</h2><h2>values :- x = 1/3 , 1/2</h2>

Step-by-step explanation:

= > 6x^2 + 1 = 5x

• Bring it in the standard form,

= > 6x^2 - 5x + 1 = 0

= > 6x^2 - (3 + 2)x + 1 = 0

= > 6x^2 - 3x - 2x + 1 = 0

• Take out common

= > 3x (2x - 1) - 1 (2x - 1) = 0

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= > x = 1/3 and 1/2... values of x

<h2>Hope it helps you!! </h2>

7 0
2 years ago
A skier is trying to decide whether or not to buy a season ski pass. a daily pass is $75. A season ski pass is $350. The skier w
pishuonlain [190]
Since the skier has to rent skis for 30 dollars per day with both passes, we can ignore it while solving the question.

A season pass is 350, while a daily pass is 75.

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So a seasonal pass is equivalent to having 4.6667 daily passes. And you can't buy 0.6667 of a pass.

So, if you went at least 5 days with a seasonal pass, then the seasonal pass would be less expensive than a daily pass.
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3 years ago
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