Another way to write this is 3(4+7)
(-11/2x + 3) - 2(-11/4x - 5/2)
(-11/2x + 3) + (5.5x + 5)
(-5.5x + 3) + (5.5x + 5)
3 + 5
8
Step-by-step explanation:
- 5+<em>4</em>=9
- 9+<em>5</em><em>=</em>14
- 14+<em>6</em><em>=</em>20
- 20+<em>7</em><em>=</em><u>2</u><u>7</u>
- 27+<em>8</em><em>=</em>35
So The sequence is 5,9,14,20,<u>2</u><u>7</u><u>,</u>35
All you would have to do is look at the 2 in the place of the thousands which equals 2000, then look at the 2 that is in the place of the tens, which equals 20, so (this might get complicated) 2000/20 is... (If you need more help just tell me)
Answer:
5mph
Step-by-step explanation:
Given that two cars are 40 miles apart at the beginning.
They started at the same time with speeds 48 mph and 56 mph respectively
Since both cars are travelling in the same direction,
Relative velocity = Speed of the behind car-Speed of the first car
=56-48 =8mph
To catch the I car, the second car has to travel a distance of 40 miles extra in the same time as the I car
i.e. speed to be made up by the second car = 40 miles
Relative velocity per hour = 8mph
Hence time taken to catch up = 