Answer:
7 hrs
Step-by-step explanation:
$187 for 11 hrs
$119 for x hrs
write a proportion.
187/11 = 119/x since Reuben is making money at the same rate.
solve for x:
187x = 1309
x=7
7 hours
Answer:
42°
Step-by-step explanation:
It is always good to draw a picture to help you. In this case
tan F = 40/44
m∠F = arctan (40/44) = 42°
The correct graph would be the first one
Answer:

Step-by-step explanation:
Given:
, solve for 
To solve for x, we need to isolate it on one side of the equal sign algebraically. In this case, since
is being multiplied by
and
we can divide both sides by
and
to isolate 


5+2=7 which means there will be 7 zeros so it is 10000000 times greater than