Answer: y = 4\5*x
We can get this through slope intercept form.
Slope intercept form is y=mx +b where m is the slope and b is the y intercept.
We plug in 4.5 for the slope and 0 for the y-intercept.
Answer:
-0.8
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given
Required
What is l when S = 725
This can be solved using Sum of n terms of an AP;
Where
To get T1; we substitute 4 for k in 2k - 3
To get Tn; we substitute l for k in 2k - 3
n = the number of terms;
Since k = 4 to l, then
Substitute these values in
Collect Like Terms
Open the bracket
Subtract 725 from both sides
or
or
But l must be positive;
Hence,
Answer:
x = 5
Step-by-step explanation:
Jeez this diagram is horribly drawn.
16/32 = 26/(32 + 4x)
16(32 + 4x) = 32(26)
32 + 4x = 2(26)
4x = 20
x = 5
Wow, my incorrect answer happened to also be the actual right one, wooh!