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Anestetic [448]
1 year ago
7

Can someone help please ;((

Mathematics
1 answer:
Luba_88 [7]1 year ago
3 0

Answer:

see explanation

Step-by-step explanation:

A

note from the table that the cost increases by $15 for each package, then this is the multiplier for the cost.

let n be the number of packages , then

cost = 15n

B

to find the cost of 7 packages , substitute n = 7 into the rule

cost = 15 × 7 = $105

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a) below

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