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Georgia [21]
3 years ago
15

Cellular phone service is available for $35 per month for 1118 minutes. What is the monthly cost per minute? Round your answer t

o the nearest cent. $ per minute
Mathematics
1 answer:
olga nikolaevna [1]3 years ago
7 0

Answer:

Step-by-step explanation:

a=bxh

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amanda ran 4 laps around the school track. Clifford ran half as many laps as brian ran. Together the 3 friends ran 13 laps. How
Mariulka [41]

Answer: 6 laps

Step-by-step explanation:

13  - 4= 9 left  6 and half would be three

7 0
3 years ago
The graph of a line and an exponential can intersect twice, once or not at all. Describe the possible number of intersections fo
Katyanochek1 [597]

Answer:

  c) parabola and circle: 0, 1, 2, 3, 4 times

  d) parabola and hyperbola: 1, 2, 3 times

Step-by-step explanation:

c. A parabola can miss a circle, be tangent to it in 1 or 2 places, intersect it 2 places and be tangent at a 3rd, or intersect in 4 places.

__

d. A parabola must intersect a hyperbola in at least one place, but cannot intersect in more than 3 places. If the parabola is tangent to the hyperbola, the number of intersections will be 2.

If the parabola or the hyperbola are "off-axis", then the number of intersections may be 0 or 4 as well. Those cases seem to be excluded in this problem statement.

7 0
3 years ago
The area of the regular hexagon is 10.4in
dsp73
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6 0
3 years ago
What is the solution to the system of equations? One-fourth x minus one-half y = 8 One-half x + three-fourths y = negative 5 (–8
kiruha [24]

Answer:

Step-by-step explanation:

x/4-y/2=8, x-2y=32, x=32+2y

x/2+3y/4=-5, 2x+3y=-20, x=(-20-3y)/2

32+2y=(-20-3y)/2

64+4y=-20-3y

7y=-84

y=-12, since x=32+2y

x=32+2(-12), x=32-24=8

So the solution is the point (8, -12)

3 0
3 years ago
Read 2 more answers
A vertical line has a(n) ________ slope. a. undefined b. negative c. zero d. positive
Olin [163]
C. Zero slope. If it's going straight up and down, there is no slope.
8 0
3 years ago
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