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e-lub [12.9K]
3 years ago
12

A lumberyard will deliver wood for $7 per board foot plus a delivery charge of $10. Find a function C(x) for the cost (in dollar

s) of having x board feet of lumber delivered.
C(x) = ____ dollars
Mathematics
1 answer:
Paladinen [302]3 years ago
4 0

Answer:

C(x) = 7x + 10

Step-by-step explanation:

If the delivery charge is $10 for any number of board feet ordered.

If the delivery charge is $10 for each board feet ordered, the function would

be C(x) = (7 + 10)x = 17x

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In-s [12.5K]
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IF 24% of the sixth grade class is in Mrs Whites class and Mrs White has 30 students how many sixth graders are there in all?
Alexeev081 [22]

Given

0.24 × (number of 6th grade students) = 30

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4 0
3 years ago
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1 2/5m - 3/5 ( 2/5m + 1 )
Hunter-Best [27]

Answer:

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it doesn't really matter they all mean the same

Step-by-step explanation:

1 2/5m - 3/5(2/5m + 1)

multiply first

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4 0
3 years ago
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they can paint 1050 ft² with 3 gallons of paint.

6 0
2 years ago
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