Add, then write sum 7/10 + 2/10
2 answers:
Answer:
9/10
Step-by-step explanation:
7/10 + 2/10 When add we need to have same denominator. Thus, this question have same denominator so we don't have to worry about that.
Now we have to add the numerator.
If you don't know what are numerator and denominator then let me tell you.
Numerator is the Top Number on the fraction
Denominator is the Bottom Number on the fraction.
In this question, Numerator = 2 ,Denominator = 10 and Numerator = 7 and Denominator = 10 .
Now Adding the numerator:
2 + 7 = 9
We don't add the denominator [ Stay the same]
9/10 is the Answer.
9/10 is already in simplest form.
[CloudBreeze]
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Step 1
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h-------> the number of hours
y-------> the function for the walker fee in dollars
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the independent variable is the variable h
the dependent variable is the variable y
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Step 2
Find how much does the dog walker charge for a 45 minute walk
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substitute in the equation
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<u>the answer is</u>
the dog walker charge for a 45 minute walk
<u>Statements</u>
Step 3
<u>The dependent variable is the number of hours true or false</u>
The statement is false,
because the independent variable is the number of hours and the dependent variable is the walker fee in dollars
Step 4
<u>The function for the walker fee is f(h)= 30h+6 true or false</u>
The statement is True --------> see the Step 1
Step 5
<u>The dog walker charges $22.5 for a 45 min walk true or false</u>
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