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nekit [7.7K]
3 years ago
11

The corner grocery sells a 5-pound bag of potatoes for $3.00, a 10-pound bag of potatoes for $5.50, and a 25-pound bag of potato

es for $12.00. If Jolene needs exactly 40 pounds of potatoes, what combination should she buy to spend the LEAST amount of money?
Mathematics
1 answer:
erik [133]3 years ago
8 0

Answer:

(1)25 pound bag (2) 10 pound bags and(1) 5 pound bag

Step-by-step explanation:

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What does -1/2 * 1/2 = to
sertanlavr [38]
The answer is -1/4.

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Which phrase should be inserted on the line to make a true statement? Use the models to help.
nlexa [21]

Answer:

2/3 = 8/12

Step-by-step explanation:

2/3    vs 8/12

Multiply the left by 4/4 to get common denominators

2/3 *4/4 = 8/12

They are equal

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3 years ago
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For what value is a is (a,9) a solution of the equation y=2x+1
yanalaym [24]

Answer:

a = 4

Step-by-step explanation:

y = 2x + 1 ......(1)

Going through y - y1 = m(x - x1)

m is slope and it is 2

y1 = 9 and x1 = a

y - 9 = 2(x - a)

y - 9 = 2x - 2a

y = 2x - 2a + 9 ........(2)

Equating (1) and (2)

2x + 1 = 2x - 2a + 9

Collecting like terms

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7 0
4 years ago
PLEASE ANSWER - BRAINLIEST IF 2 ANSWERS - 5 STAR RATING - THANKS (PROFILE TOO)
STALIN [3.7K]

Answer:

<u>395.64 m³</u>

Step-by-step explanation:

<u>Volume (figure)</u>

  • Volume (hemisphere) + Volume (cylinder)
  • 2/3πr³ + πr²h
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  • 3.14 x 9 x 14
  • 3.14 x 126
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5 0
2 years ago
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aleksandrvk [35]

The product would expand to

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In the second case, we require

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4 years ago
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