Answer: The correct options are 1 and 2.
Explanation:
It is given that the slope of line MN is -6.
The slope of parallel lines are always equal. Therefore the line which have slope -6 is parallel to MN.
The formula to find the slope is,
Slope of PQ,
Slope of TU,
Slope of RS,
Slope of WX,
Therefore, the correct options are 1 and 2.
The oil tanker is 96.86 meters longer than the cruise ship. and both of them put together is 820.6 meters long
Z will be equal to 16. here’s my work
Answer:6 dollars
Step-by-step explanation:5 +20% gives you 6 which would be the ending price
Answer:
$14.8
Step-by-step explanation:
There is a mistype in the question. It should say: ... <em>si cada uno de ellos hicieron una contribución de </em><em>dieciseis</em><em> pesos...</em>
So if everybody contributes $14, they make a total of 14*x, where x denotes the number of students. In this scenario, $4 are left, calling y to the cost of the trip, then:
14*x = y - 4 (eq. 1)
In the other scenario, everybody contributes $16 and $6 are in excess, so
16*x = y + 6 (eq. 2)
subtracting eq. 1 to eq. 2:
16*x - 14*x = y + 6 - (y - 4)
2*x = y + 6 - y + 4
2*x = 10
x = 10/2 = 5
Replacing this value in eq. 1:
14*5 = y - 4
70 + 4 = y
y = $74
If every student pays: 74/5 = $14.8, then they would get altogether the exact cost of the trip
