Step-by-step explanation:
N=8
that is the answer
I am sure
Answer:
D. (2 , 1)
Step-by-step explanation:
STEP 1: Replace all occurrences of 
with 
in each equation.
STEP 2: Solve for 
in the first equation.
STEP 3: Replace all occurrences of with 
in each equation.
Answer:
B
Step-by-step explanation:
The equation of line is y=-1/2 x+3 as it takes the form of y=mx+c
From this, the graph having gradient of -1/2 then the line will run from left to right. This eliminates options A and D
The pictures are not clear but we must ensure where the line crosses y intercept, the value of y should be 3 hence the only graph having these properties is option B.
It's A. all you need to do is plug in the "n"-values for each equation and see if it is true. the only one that works is answer A.
Answer:
$0.89/1 the cost is $0.89.
Step-by-step explanation:
cost over lb
13.35/15
unit rate means for 1 so divide 15 by 15 to get 1
what ever u do to the denominator do to the numerator so divide 13.35 by 15
13.35/15 divided by 15/15= 0.89/1
$0.89 for 1 lb
