Answer:
The second set of equations is the one you want.
Step-by-step explanation:
If s is the cost of a shirt and you buy 3 of them, you represent that as 3s. Likewise with all the other numbers of articles of clothing you are given. The first situation then is 3s + 5t = 60. The second situation is 2s + 3t = 39.
Answer:
sorry i cannot draw it right now
Step-by-step explanation:
I wil do the radian of the degrees
London: 0.013439
Glasgow: 6.21337
Leeds: 0.00628319
Guernsey: 2.82743
Answer:
The pair of linear equations is
x+y = 75
y+15 = x
Step-by-step explanation:
x = number of minutes Jack jogs
y = number of minutes Jack bikes
Total of 75 minutes for jogging and biking
x+y = 75
He bikes for 15 minutes longer than he jogs
y+15 = x
The pair of linear equations is
x+y = 75
y+15 = x
Answer:
No, it is not.
Step-by-step explanation:
This is not proportional, however, it is linear
