1.3056 kg/hour
sorry i took so long
To factor out the coefficient of a variable you divide it by the sum.
$270 equals 135% of the original price
270/x=135/100
135*2=270
100*2=200
Final answer: $200
Answer: x^2 + 19
Step-by-step explanation: Cancel out x^2 and add 7 and 12 together. 7 + 12 = 19. Next plug in x^2. So, its now x^2 + 19.
Hope this help!
Answer:
<u>15</u>
<u>2x</u>
Step-by-step explanation:
