Answer:
8x+500>3000
Step-by-step explanation:
Let the number of hours Caryn needs to work in order to achieve her savings goal be x,
In addition to the $500 she currently has, the inequality that best represents this situation would be ;
8x+500>3000
Answer:
the elevators total capacity is 15 passengers.
Answer:
y=-.5x+4
Step-by-step explanation:
23 = x - 9
x= for tune
Now plug x= "for tune" into equation 23 = x - 9.
23 = "for tune" - 9
for tune = -9 - 23 = -32
Arccos is the same thing as inverse cosine which is used when you are looking for an angle measure. Make sure your calculator is in degree mode. Hit 2nd button then cos and you will see this on your screen:
and it is following the parenthesis there that you will enter your decimal. The inverse cosine of .67 is an angle measure of 47.93°