A. 3n + 4
First Four Terms: 7, 10, 13, 16
Tenth Term: 34:
Plug in 10, 3 x 10 = 30 + 4 = 34
B. 4n - 5
First Four Terms: -1, 3, 7, 11
Tenth Term: 35
Plug in 10, 4 x 10 = 40 - 5 = 35
Tom parked the car at the garage for 5 hours
Step-by-step explanation:
Let x be the number of hours
Then according to given statement the equation will be:
Dividing both sides by 2
Hence,
Tom parked the car at the garage for 5 hours
Keywords: Linear equation, variables
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6(1/2w-3/4)
distribute
6*1/2 w - 6 * 3/4
3 w -18/4
divide top and bottom by 2
3w -9/2
change to a mixed number (9/2 = 2 with 1 left over)
3w -4 1/2
They can both be divided by 2, so you would divide 4 by 2 which is 2 and then 6 by 2 which is 3. it simplifies to 2/3
This question says that its 3/4 of 24, thats would be 18.... and since they need 13 they're done! :)
