Answer:
$68.88
Step-by-step explanation:
Add up the # of hours worked: 4 + 2.5 + 3 = 9.5
She worked a total of 9.5 hours at $7.25/hour.
Find her total earnings by mult. $7.25/hr by 9.5 hr:
Total earnings = $68.88 (where we have rounded up $68.875 to the nearest cent)
Answer:
i have no idea
Step-by-step explanation:
dont delete this
6x if not its 3x2=6+180= 186x
Answer: For your work try to just find the X or missing sides. once you find that match it with the degrees connecting to the next question. repeat until you get to finish.
An equation expresses the relation between variables. A relation between y and x can be drawn as a graph in the xy plane.
In order to do that, you want to "plug in" a value for x, and then get the result as a value for y. With an equation that expresses y in terms of x, you can do just that. For example, plug in the value x=3 in the equation y=2x+4 easily gives you y=10. You plot the point (3,10) and repeat for different x.
If y is not clearly expressed in terms of x, you get equations like: 2x + 4y + x/y = 0. You cannot plug in an x and calculate a y in an easy way.
Most of the time you'll be able to rewrite the equation in the right "pluggable" form. In fact, when you have an equation in this form, it maps one to one to a function f(x). y=2x+4 and f(x)=2x+4 is kind of the same thing. "f is a function of x" and "y is expressed in terms of x" are similar statements.
