Answer:
5,10,1.
Step-by-step explanation:
I'm not sure about the last one but I tried. hope this helped.
Answer:
wheres the picture
Step-by-step explanation:
Answer:You would have to use over 200 minutes in a month in order for the second plan to be preferable.
Step-by-step explanation:
Let x represent the number of minutes that you use in a month.
The first plan charges a rate of 25 cents per minute. It means that the cost of using x minutes in a month with this plan is 0.25x.
The second plan charges a monthly fee of $29.95 in addition to 10 cents per minute. It means that the cost of using x minutes in a month with this plan is
29.95 + 0.1x
For the second plan to be preferable, its cost would be lesser than the first plan. Therefore,
29.95 + 0.1x < 0.25x
29.95 < 0.25x - 0.1x
29.95 < 0.15x
0.15x > 29.95
x > 29.95/0.15
x > 200
Answer: 8 and 9
Step-by-step explanation: 8*8=64 and 9*9=81
Answer answer would be 19
Step-by-step explanation:
A triangles angles must add up to 180 degrees, and 47 and 114 add up to 161. Subtract 161 from 180 and you get 19
