Answer:
1 ans: Zero is not positive or negative. Even though zero is not a positive number, it's still considered a whole number. Zero's status as a whole number and the fact that it is not a negative number makes it considered a natural number by some mathematicians.
2 ans: I don’t know
Answer:
$2.50
Step-by-step explanation:45% of 6 , so if your increasing it by said % than is will equal out to $8.50, making his profit $2.50
Answer:
hahaaaaaaaaaaahahahalololol je'te ami se
Step-by-step explanation:
.
Simplifying the radical, we have <u />
, so our answer is
.
Answer:
Slope = 1/2
y-intercept = 30
Equation : y = 1/2x + 30
D. 150 miles
Step-by-step explanation:
We can use the two visible points you marked on the graph.
They are (0,30) which is also the y-intercept and (20,40).
Calculate change of y over change of x.
10/20 or 1/2
So the slope is 1/2 and the y-intercept is 30.
Therefore, using y = mx + b form, the equation is y = 1/2x + 30
Then, to find how many miles you drove if the cost was $105, we can plug in 105 for y in the equation.
105 = 1/2x + 30
75 = 1/2x
x = 150
