Match each graph below with the correct solution or correct number of solutions to the system of equations. (0,-5) (-1,2) no rea
l solutions infinitely many solutions (-1,5)
1 answer:
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Answer: 360
Step-by-step explanation:
Answer:
Roberta earns $164.4 on an 8 hr shift.
Step-by-step explanation:
In one hour Roberta makes $9
So if she works for 8 hours she will be making
=> ( 9 X 8)$
=>72$
Also she earns a commission of 10.5% on selling a jewellery worth $880
So 10.5% of 880 is
=>
=>
=> 92.4
Hence Roberta will be earning a total amount of
(72+ 92.4)
=>$164.4
Answer:
0.3
Step-by-step explanation:
x is the number to be added to 0.7 to have a sum of 1.