Answer:
Graph 4
Step-by-step explanation:
Parallel lines have no solution to the system of equation. Graph 4 is a set of parallel lines, so they will never intersect.
72.28 i took the test it was easy bro
One percent of 450 can be found by dividing 450 by 100, which is 4.5. so one percent in this case = 4.5. to find the percent increase of 81 people to 450, divide 81 by 4.5, which is 18. so it is an 18% increase.
Answer:
n = -5
Step-by-step explanation:
-6(-5n+3)+2=-166
distribute the -6
- 6 * -5n = 30n
-6 * 3 = - 18
30n - 18 + 2 = -166
combine like terms
30n - 16 = -166
add 16 to both sides
30n = -150
divide both sides by 30
30n/30=n
-150/30=-5
we're left with n = -5
