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sashaice [31]
3 years ago
15

Ronnie marks up items at his store by 45%. He buys kazoo's for $1.30. How much will he sell them for when he applies the mark up

?
A.
$1.89
B.
$58.50
C.
$0.59
D.
$1.75
Mathematics
1 answer:
wel3 years ago
6 0

Answer:

A

Step-by-step explanation:

1.3 times.45+1.3

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Answer:

Step-by-step explanation:

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3 years ago
If y varies jointly with x and z and y=40 when x=10 and z=9 find z when x =55 and y=105
Eduardwww [97]

Answer:

  z = 189/44

Step-by-step explanation:

The "varies jointly" relationship can be expressed by ...

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Now we want to find z for given values of x and y. That can be found from ...

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