Answer:
$8.07
Step-by-step explanation:
20-((5*1.59)+3.98)=8.07
1.introduce a constant k hence
y=kx then find the value of the constant first -4=k2 hence k =-2
y=-2×-6
y=12
Step-by-step explanation:
follow the same procedure for the others and remember if it is inversely proportional then it becomes y=k/x
Answer:

Step-by-step explanation:
There were 3 men out of a total of 19 men who made it to the final
fraction = 
Answer:
2
Step-by-step explanation:
there is 2 dots along the line of 17 before 74
hope this helps :)
Answer:
$119.32
Step-by-step explanation:
Leiff decides to buy his video game, with a price tag of $128, at this site
he will get the 15% discount when he checks out.
100-15= 85%
Discounted price=85% of 128 is 
Leiff pays 5.3% sales tax on the discounted price
5.3% is 0.053
sales tax amount=0.053 times 108.8=5.7664
So we add the sales tax amount and shipping fee

So $119.32 is the total amount