Which answers cannot be.
It has a minus slope.
That let's out B and C. They are both wrong. Minus slopes go from lower right to upper left.
How to find out which it is
Notice that x = 5 and y = -4 is on the given line
So you have two points (0,0) and (5,-4)
slope = (y2 - y1) / (x2 - y1)
slope = (-4 - 0)/ (5 - 0 )
slope = - 4/5
Line
y = - 4/5 x <<<< answer
Answer:
a) $300
b) $75
Step-by-step explanation:
Cost of the Car = $15,000
a) Rate of interest received on savings(r) = 2%
Amount in savings account(p) =$3000
Time period(t) = 5 years
Simple interest = ![\frac{P \times R \times t}{100}](https://tex.z-dn.net/?f=%5Cfrac%7BP%20%5Ctimes%20R%20%5Ctimes%20t%7D%7B100%7D)
= ![\frac{3000 \times 2 \times 5}{100}](https://tex.z-dn.net/?f=%5Cfrac%7B3000%20%5Ctimes%202%20%5Ctimes%205%7D%7B100%7D)
= $300
Interest received on savings account = $300
b) Rate of interest on loan = 0.5%
IF P= 15000
Interest = ![\frac{15000 \times 0.5 \times 5}{100}](https://tex.z-dn.net/?f=%5Cfrac%7B15000%20%5Ctimes%200.5%20%5Ctimes%205%7D%7B100%7D)
= $375
If P= $12000
Interest = ![\frac{12000 \times 0.5 \times 5}{100}](https://tex.z-dn.net/?f=%5Cfrac%7B12000%20%5Ctimes%200.5%20%5Ctimes%205%7D%7B100%7D)
= $300
Difference between the interest = $75
c) Taking loan of the whole amount that is of $15,000 is more reasonable because though the interest is more but Troy will receive interest($300) from his savings account as well. But if he withdraws $3000 from savings and takes the loan for the rest of the amount, he would have no earnings.
Answer:
c
Step-by-step explanation:
The distance travelled by the car will be 3.6km in 2 minutes.
<u>Explanation:</u>
Given:
Speed, s = 108 km/hr
s in km/min = ?
1 hr = 60 min
So,
108 km/hr = ![\frac{108}{60} km/min](https://tex.z-dn.net/?f=%5Cfrac%7B108%7D%7B60%7D%20km%2Fmin)
= 1.8 km/min
time, t = 2 min
Distance, d = ?
We know:
distance = speed X time
![d = 1.8 X 2\\\\d = 3.6km](https://tex.z-dn.net/?f=d%20%3D%201.8%20X%202%5C%5C%5C%5Cd%20%3D%203.6km)
Therefore, the distance travelled by the car will be 3.6km in 2 minutes.