Add 2 hours to make it 9:30, which is too long. Then subtract one minute to make it 9:29. so the answer is 1 minute less than 2 hours, or 1 hour and 59 minutes
9 and 3. Because 9 is a composite number (3*3 = 9) and 3 is a composite number (1*3 = 3).
The answer is x=2
Remember, first add/substract the like terms, in this case 6x-10x to get -4x. Then, add 8x to negative 8x to cancel it out and do the same thing to -4x. Do this with all your terms and you should get 4x=8. Then divide both sides by 4 to get x=2.
STEP 1
Find miles per minute; divide total miles by number of minutes
= 1.5 miles ÷ 35 minutes
= 0.0428571429 miles per minute
STEP 2
find miles per hour; multiply step 1 answer by 60 minutes per hour
= 0.0428571429 * 60
= 2.5714285714 miles per hour
ANSWER: Fifi walked 2.57 miles per hour
Hope this helps! :)
Start by isolating the x term which is 20x by dividing both sides by 20.
That leaves you with <em>x = 10/20</em> which can be reduced to <em>x = 1/2</em>.