Answer:
-117
Step-by-step explanation:
x = 106 x 4 - (99+120+103+111+108)
x = 424 - 541
x = -117
Hope that helps!
Answer:
The other endpoint would be (-13, -11)
Step-by-step explanation:
In order to find the coordinates of an end point, we need to note that the midpoint would be the average of the two values. We'll call the unknown point P and we'll start by looking at the x values only.
(1 + Px)/2 = -6 ----> multiply by 2
1 + Px = -12 -----> subtract 1
Px = -13
Now we can do the same with the y values.
(7 + Py)/2 = -2 ----> multiply by 2
7 + Py = -4 ------> subtract 7
Py = -11
44*1 , 43+1, 44+0 , 42+2, there are numerous ways a problem could equal 44
Answer:
41/120
2/3 of 120 is 80, you have 40 left
2/5 of 40 is 16, you have 24 left
1/8 of 24 is 3.
Subtract those totals and you will get 41 leftover.
Answer:
28 miles in 1.4 hours in the city
Step-by-step explanation:
<u>On the highway:</u>
Time 
hours
Rate = 45 mph
Distance 
miles
<u>In the city:</u>
Time 
hours
Rate = 20 mph
Distance 
miles
The trip was 100 miles long, then
Distance on the highway 
miles
Distance in the city 
miles
