pencils come in packages of 10. erasers come in packages of 12. phillip wants to purchase the smallest number of pencils and era
1 answer:
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Answer:
The required inequalities are and
.
Step-by-step explanation:
Consider the provided information.
Daniel moves no more than 30 of his sheep and goats into another field.
Let s represent the number of sheep and g represent the number of goats.
No more than means the number of sheep and goats should be less than or equal to 30.
For less than or equal to use the inequality ≤
Hence the required inequality is:
More than 7 of his animals are sheep.
This can be represented as:
Hence, the required inequalities are and
.
First some simplifying:
Then with and
, we have
and
, so