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denis23 [38]
3 years ago
7

Dale has three dollars more than twice the amount of money that Leo has. Which statement makes this comparison using the correct

variable expression?
Mathematics
2 answers:
Verizon [17]3 years ago
8 0

Answer:

If Leo has d dollars, then Dale has 2d + 3 ⁢ dollars.

Step-by-step explanation:

Consider the provided information.

Dale has three dollars more than twice the amount of money that Leo has.

Now translate the statement.

Let Leo has d dollars,

Three dollars more than twice the amount of money that Leo has.

Can be written as:

2d + 3

Hence, If Leo has d dollars, then Dale has 2d + 3 ⁢ dollars.

expeople1 [14]3 years ago
4 0
D=3+2L
D for dale and L for leo
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Answer:

a. The start-up cost for the teenagers company is $50

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c. The number of mugs that will give maximum profit is 15 mugs

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f(10) = -0.4 × 10² + 12 × 10 - 50 = 30

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