You find it by looking for the key words "points per week"
per means basically divide. POINTS DIVIDED BY WEEKS
so 9 divided by 15....
but when they ask "did he average..... just in case, write the answer of 9/15 rounded, AND as the unrounded decimal..... or this is a whole different topic, and this might not be the answer your teacher is looking for.... but that's that.
By subtracting the two equations
3y = 18
y = 6
-6x + 3(6) = -12
-6x = -30
x = 5
Answer:

Step-by-step explanation:
Let
x ----> the number of kids in a group
y ----> the total number of caramel chews Erica gives to that group
we know that
A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form
or 
Find the value of the constant of proportionality k
take a ordered pair from the data in the table and determine the value of k
For x=2, y=6 ---->
----> 
therefore

Answer:
by AAS(angle angle side)
Step-by-step explanation:
here,two angles and a non-included side of a triangle are equal to the corresponding angles and sides of another triangle, then the triangles are said to be congruent.
Answer:
okkkk
Step-by-step explanation:
Thank you so much!! Have a splendid day and stay safe!!