Answer:
y = 6
x = 0.2
Step-by-step explanation:
5x + y =7
20x + 2 = y
5x(4) + y(4) = 7(4)
20x + 4y = 28
(20x = 28 - 4y) = (20x = y - 2)
28 - 4y = y - 2
30 - 4y = y
30 = 5y
y = 6
5x + y =7
20x + 2 = y
y = 7 - 5x
7 - 5x = 20x + 2
5 - 5x = 20x
5 = 25x
x = 0.2
Answer:
13.64 seconds
Step-by-step explanation:
150 / 11 = 13.636
cape town as its average low is 60.3 f
40 x 5280 = 211200 feet per hour
211200 / 3600 = 58.666 = 59 feet per second
Hello
The correct number would be 0.8333
Have a nice day
