Answer:
Check the first two.
Step-by-step explanation:
Since the statement is false, there are no solutions to the system of equations. This also indicates that the lines are parallel.
Answer:
each rest stop is 0.45 inches apart on the new map.
Step-by-step explanation:
First, we need to figure out how long is the highway. since 6/2 = 3, we know that the length of the highway is equal to 45*3. 45*3 = 135.
Now since the beginning stop doesn't count(it's at the 0 miles point and normal dividing would not count 0), so we know that there is 10 stops.
Since on the new map there was 30 miles in a inch, 135 miles on the new map would equal to 4.5 inches(135 = 120+15 = 4*30+0.5*30). 4.5/10 = 0.45 inches. So basically the rest stops are 0.45 inches apart.
Answer:
89
Step-by-step explanation:
586 divide by 4 is 146.5 so then i rounded to make it 147 then subtracted the points she already had (58) which led me to 89
1.5 grams is equal to 1500 milligrams
Half of 6000 is 3000 which is 50%
And half of 3000 is 1500 which is 25% of 6000