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Rina8888 [55]
3 years ago
13

The value of Jim's telephone calling card decreases 15 cents for every minute he uses it. Yesterday he used the card to make a 6

-minute call. How much did the value of the card change
Mathematics
1 answer:
Alja [10]3 years ago
4 0

Answer:

90 cent

Step-by-step explanation:

15*6=90

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43. Ricardo just received a shipment of 50 tool sheds for his garden supply store. Each shed costs him $40. Which of the followi
lions [1.4K]

Answer:

its the one with 2000$ in it

Step-by-step explanation:

4 0
3 years ago
What is 1 plus 2/3 over 1 minus 1/6
Setler79 [48]
I tried to understand what you wrote
1+2/3 -1 1/6 I got 1/2

8 0
3 years ago
Line b passes through points (9, 1) and (1, 6). Line c passes through points (10, 7) and (2, 12). Are line b and line c parallel
andre [41]
<h2>Answer:  Lines b & c are parallel.⇄</h2>

Step-by-step explanation:

  • When lines are perpendicular, the product of their slope is -1 (the slopes are negative reciprocal).
  • When lines are parallel, they have the same slope.

Slope = ( y₂ - y₁) / (x₂ - x₁)

Slope of Line b = ( 6 - 1 ) ÷ ( 1 - 9 )

                         =  5  ÷  (- 8)

                         =   - ⁵/₈

Slope of Line c =  ( 12 - 7 )  ÷  ( 2 - 10 )

                         =  - ⁵/₈

⇒ Line b ║ Line c

8 0
3 years ago
Question 18<br> Decrease £4600 by 20%
NISA [10]

Answer:

3680

Step-by-step explanation:

So, we would subtract. But, first we have to find the percent. But, we all use calculators so, it is 920. Saves us a lot of time.

4600 - 920 = 3680

Therefore your answer is 3680

Hope this helps!

4 0
3 years ago
Blake scored 182 points in 14 games. Find the unit rate, in points per game.
antiseptic1488 [7]
13p/g

Explanation:
If he has 182p in 14g then he got 13 points per game or 13p/g
182p/14g = 13

Hope this helps!
6 0
3 years ago
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