Answer:
x>9
Step-by-step explanation:
-10-1x>-19
+10 +10
-x>-9
/- /-
x>9
<span><em>D(x) is a function.</em> TRUE. It is a function of x.
</span><span><em>x is the dependent variable.</em> FALSE. x is the independent variable because the function is expressed in terms of the independent variable.
</span><span><em>D(6) = 3</em>. FALSE. D(6) = 2(6) = 12. D(6) should be equal to 12.
</span><em>D(x) is a direct variation.</em><span> TRUE.</span><span> This holds true to the definition of direct variation where one variable is related to the other variable at the same constant multple. In this case, it is 2.
</span><span><em>D(x) is a rule for the set of points (5, 10), (6, 12) and (-2, -4).</em> TRUE. If you replace x with the first coordinate, the function would be equal to the corresponding second coordinate.</span>
Answer:
44
Step-by-step explanation:
=)
Answer:
Step-by-step explanation:
from08:15 to 12:15=4hour
from1300 to 1730=4 and half hour
altogether # of hours worked=8 and half hour
8 and half hour x $12/hr=$102
Answer:
If your trying to find m then
-10 = 2m + 4
-4 -4
-14 = 2m
then you divide
-14/2 and 2/2 < this one cancels out
-7 = m