-0.5,-1/9,0.11,1/10 and that is your answer your welcome
Answer:
ANSWER: she worked 11 hours at the fast food restaurant and 5 hours helping her aunt
Step-by-step explanation:
First we are going to try to find how many hours she worked on the fast food restaurant so you multiply 4.25 time 16 and x
10.50x + 4.25(16-x) =136.75
10.50x + 68 - 4.25x= 136.75
Then, you subtract 68 from both sides and subtract 4.25x from 10.50x
6.25x=68.75
Divide
X=11 that is how many hours she worked at the FAST FOOD RESTAURANT
Then 16-11 and that gives us how many hours she helped her aunt.
I do not know for sure but im almost 100% sure that the answer is y=97 and x=1.08 i hope that is correct and that it helps you out.
With an HCF of 6 and an LCM of 60, the numbers 12 and 30 are greater than 6.
<h3>
What are mathematical operations?</h3>
- An operation in mathematics is a function that takes zero or more input values and produces a well-defined output value.
- The operation's arity is determined by the number of operands.
- Similar to the principle of superposition denotes a mathematical operation (e.g., differentiation, multiplication by a constant) in which the action on the sum of two functions is the sum of the action on each function.
Two numbers with HCF 6 can be:
6a, 6b where a, b are coprime numbers a, b > 1 as numbers greater than 6.
- => 6 × 60 = 6a × 6b
- => 10 = ab
- ab = 10
- 10 = 1 × 10 = 2 × 5
- a , b > 1
As a result, a and b can be 2 or 5.
The numbers are 6 × 2 and 6 × 5.
Therefore, with an HCF of 6 and an LCM of 60, the numbers 12 and 30 are greater than 6.
Know more about mathematical operations here:
brainly.com/question/18831322
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f'(x) = 9+1/x
f'(9) = 9+1/9 = 82/9