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swat32
3 years ago
14

Lin and kara are planning a party. lin spent $20 on invitations and decorations. kara spent 4x that amount on food and entertain

ment. how much did they spent all together on the party?
A. $20
B. $80
C. $100
D. $120​
Mathematics
2 answers:
WITCHER [35]3 years ago
5 0
They spent 100 dollars on the party
Mrac [35]3 years ago
4 0

Answer:

C. 100$

Step-by-step explanation:

Its really easy you just do 4 x 20 then you get 80 then you add 20 because your finding the total which 20 + 80 = 100

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Answer:

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Step-by-step explanation:

Given that,

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Now we have to find the value of the given expression.

For that, you have to replace n and r with ( -3 ) and  ( -8 ) respectively.

Let us solve now.

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