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The chart : 5. 250 10. 500 15. ? 20 1,000 25 1,250 what is messing in the black ? hurry pls
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The chart :

5. 250
10. 500
15. ?
20 1,000
25 1,250 what is messing in the black ? hurry pls

User Shivkumar Birnale
by
3.0k points

2 Answers

3 votes

Answer:


500 + 5 =550

User LeeHolmes
by
3.1k points
2 votes
Let x be the number of 30 days.

(a) 65 - 2.5x = 55 - 2x

(b) 65 - 2.5x = 55 - 2x
65 - 55 = 2.5x - 2x
0.5x = 10
x = 20
Therefore, each card will result in the value of $15 when they have equal value.
User Bhargav Sejpal
by
3.2k points
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