Answer:
7 quarters 1 nickel
Step-by-step explanation:
7 x.25= 1.75
1.75+ .05= 1.80
Answer:
d = 1
Step-by-step explanation:
1.5 - 0.5 = 1
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Answer:
change the negative to not domain and the zero to in domain
Step-by-step explanation
The number of adults = 41
The number of children = 97
Step-by-step explanation:
Let x be the number of adults and
y be the number of children
then according to the given conditions

From equation 1:
x = 138-y
Putting in equation 2

Dividing both sides by -7

Putting y = 97 in equation 1

Hence,
The number of adults = 41
The number of children = 97
Keywords: Linear equations variables
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