A phone call using a prepaid card consists of a fixed fee to place the call plus an additional fee for each minute of the call. The cost of an n-minute phone call with a card from Company A is A(n) $0.99 + $0.25n, where n is a positive integer. The cost of an 1-minute phone call with a card from Company B is shown in the graph below. 2.50 - 2.00 1.50 Total Cost (5) 1.00 2 3 Vinutes Used Which statement below must be true? o The per minute fee for Company B is greater than Company A. o The fixed fee for Company B is greater than Company A. O A call using Company B will always cost more than the same length call using Company A. o A two-minute call with Company B is less than Company А.

infinitely many solutions

step-by-step explanation:

we have been given the equation;

2(2x + 3) = -4 + 2(2x + 5)

we need to determine the value of x.

2(2x + 3), we expand this expression to obtain 4x + 6

similarly 2(2x + 5) will become 4x + 10

now we have;

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 10 - 4

4x + 6 = 4x + 6

the expression on the left hand side is identical to the one on the right hand side. therefore, we are looking at just a single straight line whose equation is;

y = 4x + 6

consequently, we shall have infinitely many solutions

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18

step-by-step explanation:

draw the shape and you will see that f and k are actually at adjacent vertices (points of the hexagon that are neighboring).   so find the distance between (1,2) and (4,2).   that is easy since (1,2) and (4,2) is just a vertical distance to count, which is 3.   it is a regular polygon which means all sides are congruent.   you have 6 sides (hexa) so multiply 6 by 3 to receive 18.