Answer:
$25
Step-by-step explanation:
500 mins = $35 (fixed + per minute charge)
1500 mins = $55 (fixed + per minute charge)
If we let per minute charge be "m"
and
let fixed charge be "f"
we can write 2 equations as:
35 = 500m + f
and
55 = 1500m + f
Now,
We re-write both equations in terms of f and equate both expressions:
f = 35 - 500m
and
f = 55 - 1500m
Equating:
35 - 500m = 55 - 1500m
-500m + 1500m = 55 - 35
1000m = 20
m = 20/1000
m = 0.02
Now we find f, what we are looking for:
f = 35 - 500m
f = 35 - 500(0.02)
f = 25
So, the fixed charge is $25
Answer:
30
Step-by-step explanation:
Hope this helps!!! :))
Answer: i don't see the math problem?
Step-by-step explanation:
We know that
In the Arithmetic Sequence, the formula is
<span>an=a1+(n-1)*d
</span><span>where
</span>
an = the term that you want to find
a1 = first term in the list of ordered numbers
n = the term position
d = common difference of any pair of consecutive numbers
in this problem we have
a1=34
d=15
so
for n=200
a200=34+(200-1)*15-------> a200=3019
the answer is
3019
Answer:
x-axis: (18,0)
y-axis: (0,12)
quadrant 1: (4.5, 10.6)
quadrant 2: (-15, 21)
quadrant 3: (–3/4, –4 1/9)
quadrant 4: (3, –7)