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larisa86 [58]
3 years ago
15

Helllppppppppppppppp

Mathematics
2 answers:
AveGali [126]3 years ago
8 0

Answer:

4/5

Step-by-step explanation:

I THINK

agasfer [191]3 years ago
6 0

Answer:

4/10 or 2/5

Step-by-step explanation:

divide 1/2 by 5

Then multiply by 4

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Lucy has some pennies and some nickels. She has a maximum of 15 coins worth a minimum of $0.47combined.If lucky has 6.9999999999
Verdich [7]

Answer:

Step-by-step explanation:

The worth of a penny is 1 cent = 1/100 = $0.01

The worth of a nickel is 5 cents = 5/100 = $0.05

Let x represent the number of pennies that she could have. Lucy has some pennies and some nickels. She has a maximum of 15 coins. If lucky has 6.999999999999999, it means that

6.999999999999999 + x ≥ 15

x ≥ 15 - 6.999999999999999

x ≥ 8

If the 15 coins worth a minimum of $0.47combined, it means that

0.05(6.999999999999999) + 0.01x ≤ 0.47

0.35 + 0.01x ≤ 0.47

0.01x ≤ 0.47 - 0.35

0.01x ≤ 0.12

x ≤ 0.12/0.01

x ≤ 12

Therefore, the possible values for the number of pennies that she could have is 8 ≤ x ≤ 12

6 0
2 years ago
Can y’all help me on question 21?!
Studentka2010 [4]

Answer:

24

Step-by-step explanation:

96 divided by 4 = 24

7 0
2 years ago
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Helga [31]
......................... 1/2
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2 years ago
You have been reflecting about your relationship with math. How can thinking about yourself as a learner help you become a bette
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X=5 and y=7 for algebraic expression 2(4x-3) + 6(3y-5)
garik1379 [7]

Answer:

130

Step-by-step explanation:

2(4x - 3) + 6(3y - 5)

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130

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2 years ago
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