Answer:
About 822 hours.
Step-by-step explanation:
If you get $10.25 per hour of work, and are trying to figure out X hours to reach $8,425, you just divide the total goal by your hourly rate to find hte number of hours you need to work. All work is attached in the picture.
we know that
A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form y/x=k or y=kx
so
That means it's the equation of a line passing through the origin.
case a) and case d) are discarded because the line does not pass through the origin
<u>case b) we have</u>
for x=2 y=4
y/x=k-------> 4/2=2------> k=2
y=2x-------> in this case the value of y is two times the value of x
<u>case c) we have</u>
for x=4 y=2
y/x=k-------> 2/4=1/2------> k=(1/2)
y=(1/2)x-------> in this case the value of y is one-half of the value of x
therefore
the solution is the case c) see the attached figure
SAS only
PQ and QR are congruent (given)
QS and SQ are congruent (Reflexive Property)
∠PQS and ∠RQS are congruent (again, Reflexive Property)
Note: It is not SSS, becase we do not have the information (yet) to state that PS is congruent with RS
hope this helps
Answer: (choice B)
The y intercept is 1 as this is where the graph crosses the y axis. So b = 1
The slope is m = 2/3 because we go up 2 for each time we move 3 units to the right. Example: moving from (0,1) to (3,3)
That means y = mx+b turns into
This looks like choice B is the closest match though the formatting you posted is a bit jumbled.