Mario's cost for gas and the mower rental is (x) = 6x + 15.
His profit from mowing x lawns is p(x) = (r- c)(X). What is p(x)?
A. p(x) = 31x+15
B. p(x) = 19x - 15
C. p(x) = 19x+ 15
O D. p(x) = 31x- 15
SUBMIT
Answer:
His profit from mowing x lawns is 19x-15
Step-by-step explanation:
Revenue for mowing x lawns = 25x
Cost for gas and the mower rental = 6x+15
We are supposed to find His profit from mowing x lawns
p(x) denotes His profit from mowing x lawns
Profit = Revenue - Cost
So,p(x)=25x-(6x+15)
p(x)=25x-6x-15
p(x)=19x-15
So, Option B is true
Hence His profit from mowing x lawns is 19x-15
82
Answer:
The graph should have a slop of 10/3 or something like that
Answer:
7:30 , 7:55 ,8:20 ,8:45 ,9:00, 9:25
Step-by-step explanation:
We subtract 7:55 from 8:20
1) 8:20
- 7:55
2) 7:2 60
-7:55
3) 0:25
we put 60(because it's time and we put in in 1 hour 60 minutes)and we take 1 hour from the 8 to put the 60 minutes ,so we continue adding 25 minutes to the time.
The question relates to Mathematics, specifically the patterns in sequences. The sequence 7:30, 7:55, 8:20 increases by 25 minutes each turn. Hence, the next term in the sequence is 8:45.
The question you asked belongs to the field of Mathematics, more specifically, it pertains to sequences and patterns. The series 7:30, 7:55, 8:20 appears to progress with a common difference of 25 minutes. To derive subsequent terms, continue adding 25 minutes to the preceding term.
Let me illustrate this with an example: The first term is 7:30, and if we add 25 minutes, we get 7:55, which is the second term. Adding 25 minutes to 7:55 gives us 8:20, which is the third term. Hence, If we add 25 minutes to 8:20, the next term would be 8:45.
So to answer your question directly, the next term in the given series would be 8:45.
#SPJ2
Multiply 125.5 miles by 1.61 to get total kilometers:
125.5 x 1.61 = 202.055 kilometers total.
Divide 150 minutes by 60 to get total hours:
150/ 60 = 2.5 hours.
Now Divide total kilometers by total hours to get kilometers per hour:
202.055 kilometers / 2.5 hours = 80.822 kilometers per hour.
Round the answer as needed.
Answer:
80.822 km/hour
Step-by-step explanation:
A train travels in 150 minutes = 125.5 miles.
First we will convert 125.5 miles to kilometers
1 mile = 1.61 kilometers
125.5 miles = 125.5 × 1.61
= 202.055 kilometers
1 hour = 60 minutes
150 minutes =
= 2.5 hours
Hence the train travels 202.055 kilometers in 2.5 hours.
Therefore, The speed of the train in one hour =
= 80.822 km/hour
The trains speed is 80.822 km/hour.