Answer:
x=8
Step-by-step explanation:
subtract 9 from 17 to get x alone on one side. 17-9=x+9-9. That will equal 8=x. Hope this helps
Answer:
x=18, y= 6
Step-by-step explanation:
if x+y=24
x= 24- y
in second case
x= 3y
24_ y = 3y
24=4y
y= 6
hence x = 24 _6 = 18
Answer:
5
Step-by-step explanation:
To find the slope, you use rise/run. In this case... the rise is 5 up and the run is 1 across. Therefore it is 5/1 which is the same as 5. Hope this helped!
Answer:
Step-by-step explanation:
15, 30, 45, 60 ... (15 + (n - 1)*15 ) ...
n = 5
15 + (5 - 1)*15
15 + 4 * 15
15 + 60
75
n = 6
15 + (6 - 1)*15
15 + 5*15
15 + 75
90
n = 7
15 + (7 - 1)*15
15 + 6*15
15 + 90
105