Yvette earned $66 for 8hours of lizbeth earned $68.80 working the same amount of time. how much more per hour did lizbeth earn than yvette?

She earned $0.10 more per hour (ten cents more per hour)

Step-by-step explanation:

Yvette's hourly rate was

$66/8 = $8.25/hour

Lizbeth's hourly rate was

$66.80/8 = $8.35/hour

She earned $0.10 more per hour (ten cents more per hour)

answer: 80,000

step-by-step explanation:

the population doubles every day.

10,000*2=20,000 day 4

20,000*2=40,000 day 5

40,000*2=80,000 day 6

5=812a+9+3

step 1: simplify both sides of the equation.

5=812a+9+3

5=(812a)+(9+3)(combine like terms)

5=812a+12

5=812a+12

step 2: flip the equation.

812a+12=5

step 3: subtract 12 from both sides.

812a+12−12=5−12

812a=−7

step 4: divide both sides by 812.

812a /812 = -7/812

a= -1/116

so the answer is

a=   -1/116