9514 1404 393
Answer:
Step-by-step explanation:
Divide each number in the ratio by their greatest common divisor.
4500 : 80000 = (4500/500) : (80000/500) = 9 : 160
8100 : 144000 = (8100/900) : (144000/900) = 9 : 160
Answer:
slope =4
Step-by-step explanation:
The slope intercept equation of a line is written in the form
y= mx+b
where m is the slope and b is the y intercept.
Since y =4x+5 is written is this form, we can see that 4 is the slope and 5 is the y intercept
Answer:
27 hours
Step-by-step explanation:
Let her work "x" hours for paperwork
Since, patrolling amount of hours is THREE TIMES that,
Patrolling = 3x hours
Total Hours = 36
That is including paperhour work (x) and patrolling (3x). So we can setup an equation in x and solve for x first:
x + 3x = 36
4x = 36
x = 36/4
x = 9 hours
Amount of Hours for Patarolling = 3x hours = 3(9) = 27 hours
So, she spends 27 hours patrolling
D. No because two points with the same x value have different y values. A function cannot have one x equal different y
Neutral atoms must have equal numbers of protons and electrons
Solution: 18 electrons
