If you know two points on a line you can solve for slope, m (some people say rise over run, or change in y over change in x). In the attached picture, it's the top equation in blue.
Then you can plug that into the point-slope formula (middle equation, in red), which if needed can be algebraically changed to look like the slope-intercept formula (third equation, in yellow).
But to answer your question, use the point-slope formula.
Answer:
9/32
Step-by-step explanation:
BC = black circle
BS = black square
WC = white circle
WS = white square
Given:
(WC + WS) / (BC + BS) = 5 / 11
WC / WS = 3 / 7
BC / BS = 3 / 8
Find: (BC + WC) / (BC + BS + WC + WS)
Solve for WC and BC in the last two equations, then substitute into the first:
WC = 3/7 WS
BC = 3/8 BS
WC + WS = 5/11 (BC + BS)
3/7 WS + WS = 5/11 (3/8 BS + BS)
10/7 WS = 5/8 BS
WS = 7/16 BS
Therefore:
WC = 3/7 WS
WC = 3/16 BS
Substitute:
(BC + WC) / (BC + BS + WC + WS)
(3/8 BS + 3/16 BS) / (3/8 BS + BS + 3/16 BS + 7/16 BS)
(9/16 BS) / (2 BS)
9/32
<h3>
The deposited sum of money by Edwin is $350.</h3>
Step-by-step explanation:
Let us assume that the amount deposited = P
The rate of interest = 1.4%
The Simple Interest earned = $24.50
Time = T = 5 years
Now, as we know:
SIMPLE INTEREST = 
Hence, the deposited sum of money by Edwin is $350.
Answer:
yes each input (time in hours) has a unique output(cost)
Step-by-step explanation:
I did the test
Answer:
2 (Whatever you time measurement is)
Step-by-step explanation:
730x.04=29.2x2=$58.4
