The slope of a line is the values of m in y = mx + c so choice A has a slope of -1 , B has slope of -10, C has slope of 4 and y has slope of 1.
Answer:
$2250.00
Step-by-step explanation:
the way I went about solving this is by taking the total before discount (2500.00) dividing it by ten which gives the discount which is 1/10 of the total (250.00) and subtract that from the total 2500.00-250.00=2250.00
$2250.00 is your total after discount
Decreasing in quantity according to the law is the definition of exponential decay. but what are the choices you can chose from?
Answer:
11 and 9
Step-by-step explanation:
X+Y=20
X*Y=99
Y=20-X
X*(20-X)=99
20X-X^2=99
20X-X^2–99=0
-(X - 11) (X - 9) = 0
Two solutions
X-11=0, X=11
X-9=0, X=9
Y=20-X, so if X is 9, Y is 11
Y=20-X, so if X is 11, Y is 9
The two numbers are 11 and 9