B 13 The Teleconnect telecommunications company has a variable call charge rate for phone calls of up to 30 minutes. The charges are 50c/min for the first 10 minutes, 75c/min for the second 10 minutes
and $1/min for the third 10 minutes.
Connectplus, a rival telecommunications company, charges a constant call rate of 60c/minute. What is the length of phone call for which both companies would charge the same amount?

i think the answer is fried chicken ; >

step-by-step explanation:

in the math equation 8 x 7 = 56, the 8 and the 7 are both factors of 56, since in this lesson we will use square tiles to figure out the factors of a whole find as many different arrays as you can, but follow one important rule: all the rows must have the i can make two rows of nine, so 2 and 9 are both factors of 18.

step-by-step explanation:

the probability that a bird is green (.30) is true

step-by-step explanation:

the answer is 62.8 cubic units