-30
20
-3
Answer: -45
Step-by-step explanation:
f(t)=2t-3
What is the value of f(7)?
John, after throwing 350 completions at a rate of 70%, has attempted 500 passes this year.
The question pertains to percentages, specifically it is asking us to find out how many passes John attempted this year if we know he completed 350 passes which represent 70%. Since 350 passes represent 70% of all the passes he attempted, we can use this information to find 100%, or total attempts. We divide 350 by 70 to find out what 1% represents, which gives us 5. Since 1% is equal to 5 passes, to find out the total (100%), we multiply 5 by 100. Which gives us 500. Therefore, John has attempted 500 passes this year.
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The solution to the equation 4x - 9 = 11 is x = 5.
We will use the appropriate algebraic operations to isolate the variable x in order to solve the equation 4x - 9 = 11 for x.
Here is the detailed answer:
Let's start with the formula: 4x – 9 = 11.
To get rid of the constant term on the left side, add 9 to both sides of the equation:
4x - 9 + 9 = 11 + 9.
When we simplify, we obtain 4x = 20.
To separate x, divide both sides of the equation by 4:
(4x)/4 = 20/4.
To further simplify, we have x = 5.
As a result, x = 5 is the answer to the equation 4x - 9 = 11.
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8/7=n/100
7/8=n/100
8/15=n/100
The answer to this is 7/8=n/100