Answer:
Fifth Score = 87
Sixth Score = 95
Step-by-step explanation:
Given
Required
Set up an equation
Solve for the fifth and sixth score
Average is calculated as thus:
Substitute 85 for Average
Multiply both sides by 6
Solve for 2x
Solve for x
Hence:
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The volunteer will receive five each because 30/5 is 6
hope it helps
please mark as brainliest
Answer:
A^2+B^2=C^2
Step-by-step explanation:
12=a
16=b
this is the pythagoreon theorem
Answer:
a = 8
Step-by-step explanation:
- 2a - 5 = a + 3
- a - 5 = 3
- a = 8
Answer:
Step-by-step explanation:
Given:
'y' varies inversely with 'x'.
When
An inversely proportional relationship is of the form:
Now, in order to get the equation for the given inverse relationship, we need to find the value of the constant 'k'.
So, we plug in the given values of 'x' and 'y' in the above equation and solve for 'k'. This gives,
Therefore, the equation becomes:
Hence, the first option is the correct answer.