Answer:
Mrs. McCarr buys 90 markers
Step-by-step explanation:
10 markers per package × 9 packages of markers = 90 markers in total
Answer: The quotient is (x-2).
Step-by-step explanation:
Since we have given that

Now, we have to find the quotient of the above expression.
So, here we go:

Now, we will divide the above simplest form with g(x):

Hence, the quotient is (x-2).
Answer:
The answer is B: (1,2)
Step-by-step explanation:
(solved using elimination method)
-2x+y=0
y=x+1
-x+y=1
-2x+y=0
x+y=-1
-x=-1
x=1
-1+y=1
y=2
(x,y)=(1,2)
Answer:
7/11
Step-by-step explanation:
9^2 + 12^2 = 225. the square root of 225 is 15. x=15