Answer:
Answer is AAAAAAAAAAAA
Step-by-step explanation:
AAAAAAAA the first one
I think your answer should be 70
Answer:

Step-by-step explanation:
Given
Points (-2,0) and (-3,-1)
Required
Equation of Line
The first step is to determine the slope of the line; using the following formula


becomes




The next is to determine the equation of the line using any of the points
The formula is as thus;

Using 




Multiply both sides by x + 2




Subtract x from both sides


Hence, the equation of the line in standard form is 
Answer:
it's D: 7087.76
Step-by-step explanation:
since you already write the formulae, all you have to do it's just calculate with that
To get the answer do this:
2.5% of what is 2.21
2.5%x = 2.21
2.5/100x = 2.21
0.025x = 2.21
divide both sides by 0.025
0.025x/0.025 = 2.21/0.025
x = 88.4
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