Answer:
Monday - 4 hours
Wednesday - 14 hours
Step-by-step explanation:
'h' = hours worked on Monday
'2 + 3h' = hours worked on Wednesday
h + 2 + 3h = 18
4h = 16
h = 4 (Monday)
18 - 4 = 14 (Wednesday)
(3,59)(5,87)
slope = (87 - 59) / (5 - 3) = 28/2 = 14 <== ur slope
y = mx + b
slope(m) = 14
use either of ur points...(3,59)...x = 3 and y = 59
now we sub and find b, the y int
59 = 14(3) + b
59 = 42 + b
59 - 42 = b
17 = b <=== ur y int (0,17)
Answer:
Planes and circle both have flat surface that extends infinitely in all directions.
Answer:
0.005
Step-by-step explanation:
10 trees in 2 hours = 5 trees per hour
150 trees * 1 hour/ 5 trees = 30 hours
30 cars in 5 hours = 6 cars per hour
120 cars * 1 hour/6 cars = 20 hours
it will take 20 hours to wash 120 cars.
25 letters per minute * 5 minutes = 125 letters
15000 phones per hour
300000 phones * 1hour/15000 phones = 20 hours
375 ft^2/ 15 min = 25 ft^2/min
It will take 30 hours to plant 150 trees