3(x-2)>-3 means 3x-6>-3 so now add 6 for the both sides and it will be 3x>3 now div by 3 so the answer is x>1 .. I hope that would help ya !
B.
Mean: 208.08
Median: 224.4
Mode: 122.4
Range: 183.6
First, we can make it easier by rearranging them from least to greatest in proper numerical form.
$120, $120, $220, $260, $300
Mean: (120 + 120 + 220+ 260 + 300)(1/5)=1020
1020 x 1.02( tax rate) = 1040.4
1040.4/5= 208.08
Median: %220 x 1.02= 224.4
Mode: 120 x 1.02 = 122.4
Range: (300 x 1.02)-(120 x 1.02)= 306-122.4
306 - 122.4 = 183.6
Thickness of the plate before polishing = 2.342
Thickness of the plate after polishing. = 2.087
How much was removed = 2.342- 2.087 = 0.255
Hence , the answer 0.255 which is option B
Draw a trapezoid and count the total lengths you have to get the answer
2 hours = 60*2 = 120 minutes
120/120 = 1
Margie handed out 1 flyer every minute
Jaxon handed 18/15 = 1.2 flyers per minute
so Jaxon is faster
