Answer:
type it in to desmos online
Step-by-step explanation:
well,
23 < 12 + 0.04×x
11 < 0.04×x
11/0.04 < x
275 < x
x > 275 or x >= 276
so, for more than 275 monthly calls (that means 276 or higher) plan 1 is more economical.
at 275 calls is is plain even between both plans.
for fewer calls than 275 plan 2 is more economical.
Hi,
To find the value of the number we have to first find the value of the single percantage of this number. We can do so by dividing 35 with 20.
The value of single percantage would be 1.75.
Mathematically: 1% = 1.75
Now to get the value of 50% we simply multiply the value of 1% with 50.
So 50% of unknown number is 87.5 that would be the ANSWER (D).
Hope this helps.
If you posses and other questions related to the answer leave a comment and I will reply.
Cheers, r3t40
Answer:
The first answer choice= y = 50x
Step-by-step explanation:
Because you find a point on the graph that is exactly on a point and divide the y by the x and you get the constant. THen in the answer choices only y = 50x is a larger number than 25 which in this case is the constant!
Hope this Helps!
Answer:
The first one because all characteristics mentioned in other options makes an scalene triangle but the first option makes isosceles triangle.