Can someone help me with this question please?
2 answers:
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Answer:
The inequality in therms of x is .
Patricia had bought at least <u>4 hair clips</u> of cost $0.15 each.
Step-by-step explanation:
Given:
16 hair clips = $3
hair clips = $0.15 each
hair clips = $0.20 each
We need to find the minimum number of hair clips of $0.15 that she bought.
Solution:
Now we can say that;
hair clips multiplied by $0.15 plus
hair clips multiplied by $0.2 should be less than or equal to 3.
framing in equation form we get;
Hence The inequality in therms of x is .
Combining like terms we get;
Dividing both side by -0.05 we get;
Hence Patricia had bought at least <u>4 hair clips</u> of cost $0.15 each.