It will take 3 men 20 days to complete the job.
Answer:
1.20%
Step-by-step explanation:
1.50-30=20
2.15000
Answer:
5
Step-by-step explanation:
Subtract the spent money to rent cost:
27-5.75=21.25
Divide the answer to the cost of each game:
21.25/4.25=5
he played 5 times.
Step-by-step explanation:
Exponential function is given by general form 
Where a and b are constants.
say a=1 and b=2 then we can write function as :

or 
To graph this or any exponential function, we just need to find some points then join them by a curved line.
Like plug x=0, 1, 2,... into above function and find points:
plug x=1

Hence point is (1,2)
Find more points similarly then graph them to get the graph as shown below:
I'm pretty sure it is C. 45 because compass and straightedge is a right angle or an acute angle and 45 is less than a right angle