Gina was earning $10 per hour. then she recieved a 10% pay increase. next month, her pay rate will decrease by 10%. what will gina's pay rate be next month? a. $10.10 per hour b. $12.10 per hour c. $9.90 per hour d. $10.00 per hour. im thinking it would be c or d. explain? !

$9.90

Step-by-step explanation:

So you start with $10, you calculate the 10%, then add it to it. This is the second month's pay. Now you have to calculate the 10%, then subtract this from the second month's pay.

the rocket cannot penetrate the ground, in a contextual sense, therefore the roots of this equation should be the domain of this function. i'll let you find the roots of this quadratic equation (hint: use the quadratic formula:  

1- c

2-a

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mark brainliest!

answer: i literally just answered this question but they want me to do it again

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