The gcf of the problem you provided is 9x
Answer:
(2,15)
Step-by-step explanation:
2 times 7 is 14 not 15
5 times 7 is 35
6 times 7 is 42
8 times 7 is 54
Answer:
As per the given question, let the number be m.
three times the number 'm ' is 3.m or 3m.
3
(
m
)
- 6 = 15.
3m -6 = 15
add 6 to both sides;
3m -6 + 6 = 15 + 6
3m = 21
dividing both the sides by 3 , we get;
3m /3 = 21 / 3
m = 7
Hope this helps
Please give me Brainliest
Answer:
No this is not arithmetic this is geometric
Step-by-step explanation:
10 to 15 is a increase of 5
15 to 21 is a increase of 6
21 to 28 is a increase of 7 arithmetic have to have steady increases
Answer:
y = 1/4x-1
Step-by-step explanation:
The slope intercept form of a line is
y = mx+b
m is the slope and b is the y intercept
but we do not know the slope y know the x intercept
(4,0 )
and the y intercept
( 0,-1)
We can calculate the slope using these points
m = (y2-y1)/ (x2-x1)
= (-1-0)/(0-4)
= -1/-4
= 1/4
Now we can put the slope = 1/4 and the y intercept =-1 into the formula
y = 1/4x-1