Since the cost of the telephone cost is 25 cents per minute, and by using the variable you provided, "t", the equation thus far is 25t=cost, or 25 multiplied by "t".
Since the telephone also charges 75 cents at the start, we just have to add it into our equation, making 75+25t=cost of telephone call in cents.
answer: 75+25t=cost of telephone call in cents
Answer:
Even Numbers -2, 2, 4, 6, 8, 10, 12
Step-by-step explanation:
Odd numbers - 3,-1,1,3,5,7,9,11
Answer: 70 minutes
Step-by-step explanation:
Each person takes 5 minutes to do half a wall and another person will take 10 minutes. So it will be 70 minutes
Answer:
3 out of 51
Step-by-step explanation:
If he removed one number two card from the deck then there should be three left since there are 4 of each number card in a deck so therefore there should be 51 cards in the deck but only three number two cards left in the deck
Answer:
- The slope of this line is 4
Step-by-step explanation:
The slope is determined with two points.
Take the pairs (0, - 9) and (1, - 5).
The slope is:
- m = (y₂ - y₁) / (x₂ - x₁) = (- 5 - (-9)) / ( 1 - 0) = 4/1 = 4
