Answer:
(-1, -13) is the correct answer
Answer:
n=147/22
Step-by-step explanation:
Answer:
375/15=25
Step-by-step explanation:
if the train is traveling at 375miles in 15hrs you need to divide the total miles by time traveled to get miles per hour.
To isolate b, add a and subtract c to the entire equation:
D - a + c = -b
Muliply b by -1 to eliminate the negative:
-D + a - c = b
Answer:
x = 23
Step-by-step explanation:
1/4(x-3)=5
Multiply both sides by 4.
x - 3 = 20
Add 3 to both sides.
x = 23
