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krok68 [10]
3 years ago
8

Some help me with these two questions please!!!!!!!

Mathematics
1 answer:
Hatshy [7]3 years ago
8 0

Answer:

I believe #20. is A

Step-by-step explanation:

because if you use distributive property and multiply the 5 to the () numbers you  will get your original question.

Also, i cant see all of the options for #21.

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withdraws ​$ from bank account once each day for days. What integer represents the change in the amount in the​ account? Use pen
REY [17]

Answer:

a. Sam withdraws $11 from his account. That means his account balance reduces by $11 so the integer is -$11.

He does this 4 times so;

= 4 * -11

= -$44

b. He then deposits $11 once every day for 4 days.

= 4 * 11

= $44

c. The integer for withdrawals is a negative figure to show that the balance was decreasing. The Integer for deposits is positive to show that the balance was increasing.

4 0
3 years ago
HELP DUE IN 10 MINUTES!! WILL GIVE BRAINLEST IF CORRECT!!!!
Harman [31]

Answer:

<u>Given equation:</u>

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<u>To find the x-intercept, evaluate the equation with y = 0:</u>

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8 0
3 years ago
Suppose that the second term of a geometric sequence is 4 and the sixth term is 16. Find the fourth term
Kaylis [27]

Answer:

  • 8

Step-by-step explanation:

<h3>Given GP</h3>
  • a₂ = 4,
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<h3>To find</h3>
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<h3>Solution</h3>
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  • a₆= ar⁵ = 16

<u>Substitute ar in the second equation</u>

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<u>Then finding a₄</u>

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Xx(X+6)-3(X+6)

(X+6)x(X-3)

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I think the interest is 10.60.
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