Answer:
$12
Step-by-step explanation:
<u>The equation is:</u>
<u>Where:</u>
- F is the total fee, function of the time and the hourly fee, summed up with the initial fee,
- $6 is the initial fee,
- $12 is the constant fee that Anumeha charges for each hour of work,
- t is the number of hours worked
So, she charges $12 for each hour of work
(16x^2+4x-4x-1)-3=15x^2
16x^2-1-3=15x^2
16x^2-4=15x^2
X^2=4
X=+or-2
Money raised by Jin = x = 37.26
Money raised by Bashir = x + 29 = 37.26 + 29 = 66.26
Money raised by Deb = x - 5 = 37.26 - 5 = 32.26
<h3>What is an equation?</h3>
An equation is an expression that shows the relationship between two or more numbers and variables.
Let x represent the amount raised by Jin, hence:
Money raised by Bashir = x + 29
Money raised by Deb = x + 29 - 34 = x - 5
Hence:
x + x + 29 + x - 5 = 135.78
Money raised by Jin = x = 37.26
Money raised by Bashir = x + 29 = 37.26 + 29 = 66.26
Money raised by Deb = x - 5 = 37.26 - 5 = 32.26
Find out more on equation at: brainly.com/question/2972832
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4s+7a=861
s+a=168
This can be solved using either elimination or substitution. I am going to use substitution.
Solve s+a=168 for s
s=168-a
Replace 168-a for s in 4s+7a=861
4(168-a)+7a=861
672-4a+7a=861
Solve for a
672+3a=861
3a=189
a=63
Substitute 63 for a in s=168-a
s=168-63=105
So, s=105 student tickets and a=63 adult tickets
Answer:
3 1/5
Step-by-step explanation:
The improper fraction 16/5 is called improper because the top number(the numerator) is bigger than the bottom number(the denominator) we "fix" this by dividing and creating a mixed number (it is called mixed because there is a whole part and a fraction part):
As 16÷5 >>> doing this division gives you 3 wholes and 1/5 leftover. We write this as
3 1/5 (in handwriting the three is big and the 1/5 is a fraction, it is the mixed number they are asking you for)
