Answer:
3:17
Step-by-step explanation:
I did the math on my paper and converted into minutes and hours
Remember that ordered pairs are written in the form (x,y).
Then, to check if (-2,4) is a solution to the system of inequalities, both of the given inequalities should be verified when replacing x=-2 and y=4.
Replace x=-2 and y=4 into the inequalities and check if both of them are satisfied or not.
-3x > -7y - 3

Sice 6 is greater than -31, then this inequality is satisfied by (-2,4).
7x > -5y-4

Since -14 is greater than -24, then this inequality is satisfied by (-2,4).
Since both inequalities are satisfied by (-2,4) then (-2,4) is a solution to the given system of inequalities.
Answer:
Option D is correct.
Step-by-step explanation:
An exponential function is in the form of
where a is the initial value and b≠ 0 , b >1 .
Given: The function f(x) = y =
......[1]
The domain is all real numbers and the range is y > 0.
y-intercept defined as the graph crosses the y-axis.
Substitute the value of x= 0 in [1] to solve for y;
y =
= 4
y-intercept = (0, 4)
End behavior:
when b =3 >1
then;
as
,
as
,
therefore, the only graph which represents the function y =
is Option D
Your answer is 4/5 because is see you put 8/10 which is correct but all you needed to do is simplify.