Javier is comparing two checking accounts. One has a monthly fee of $10

Javier is comparing two checking accounts. One has a monthly fee of $10 and a per-check fee of $0.10, and the other has a monthly fee of $12 and a per-check fee of $0.05. What is the minimum number of checks Javier needs to write for the second bank to be a better option?

2 months ago

Solution 1

Guest Guest #11091
2 months ago
When Javier writes 40 on both accounts they cost him the same amount of money so it should be 41.

Javier needs to write 41 checks for the second bank to beat better

Solution 2

Guest Guest #11092
2 months ago

Answer:

41 is the answer for this question. Hope this helps.

Step-by-step explanation:

(apex)

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The area of a trapezoid is 70.55 square feet. The length of the bases are 11.4 feet and 5.6 feet. What is the height of the trapezoid? 4.15 ft 4.15 ft2 8.3 ft 8.3 ft2
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The height of the trapezoid with an area of 70.55 sq feet is, 8.3 feet.

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A trapezium's non-parallel sides are referred to as the legs, while its parallel sides are referred to as the bases.

The legs of a trapezium can also be parallel. The parallel sides may be vertical, horizontal, or angled.

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learn more about trapezoids here :

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Solution 2
I got 8.3 ft.
By using the formula for finding the area of a trapezoid

70.55=11.4+5.6/2*(h)
70.55=17/2*(h)
70.55=8.5*h
70.55/8.5=h
H=8.3 ft