The first step would be to add 7 to both sides.
3n-7=30
add 7
3n=37
divide by 3
n=12.33
The estimated product of 65.3 and 44.8 is 2,800.
40x - 24 - 33x - 77 = 102
40x - 33x = 102 + 24 + 77
7x = 203
x = 29
Answer:
m, slope = 5/4
Step-by-step explanation:
formula : y=m x+b
4y-5x=9
4y = 9+5x
y= (9+5x)/4
y = 5x/4 + 9/4
y= 5x/4 +2.25
m, slope = 5/4
Answer:
B. Any integer greater than 0
Step-by-step explanation:
The domain of a function is the complete set of possible values of the independent variable. It is the set of all possible values of t which will make the function "work", and will give a result for the Air Pressure, P(t).
Since Time(t) is a continuous function, the domain could take on any positive real number. Since, we are looking for the best description of the domain, Option B (any integer greater than 0) would be suitable.
This is because choosing any real number in Option A will accept negative values and time cannot be negative.
