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Schach [20]
3 years ago
13

5 + 3 . 3x-2 , let x=2

Mathematics
1 answer:
LiRa [457]3 years ago
6 0

Answer:

8

Step-by-step explanation:

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(Lesson 31) The population of Jacksonville, Florida, was 736,000 in 2000 and was increasing at a rate of 1.49% each year. At
damaskus [11]

Answer:

Step-by-step explanation:

Population t years after 2000 = 736,000 × 1.0149^t

736,000 × 1.0149^t = 1,000,000

1.0149^t = 1,000,000/736,000 = 125/92

Take log base 1.0149 of both sides

t ≈ 20.7

Population exceeds a million in 2021

7 0
3 years ago
What is the answer to 37+45?
poizon [28]
The answer is 82 because 5+7=12 then 3+4=7 plus the 1 = 82
6 0
3 years ago
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Find the product of the given polynomials. <br> (5x + 8 – 6r) (4 + 2r – 7)<br><br><br>​
Inessa05 [86]

Answer:

-12r² + 10xr - 15x + 34r - 24

Step-by-step explanation:

1. Organize it, variables first - as well as adding constants such as 4 and -7

(5x - 6r + 8) (2r - 3)

2. Start by multiplying the 5x by (2r - 3), then -6r, followed by 8

(10xr - 15x) + (-12r^2 + 18r) + (16r - 24)

3. Simplify

10xr - 15x - 12r² + 18r + 16r - 24

4. Order by greatest to smallest factorial

-12r² + 10xr - 15x + 18r + 16r - 24

5. Combine like variables

-12r² + 10xr - 15x + 34r - 24

6 0
3 years ago
4 over 7 divided by 13 over 28
Galina-37 [17]

Answer:

16/13

Step-by-step explanation:

Use a calculator lol

Can I have brainliest please

5 0
3 years ago
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Bruce turner pays $124.30 per month for his group medical coverage. His employer pays 65% of the cost. How much is the annual pr
irakobra [83]

Answer: $2,461

Step-by-step explanation:

$124.30 X 65% = $80.79 (Rounded $80.80)

$124.30 + $80.80 = $205.10 X 12 (Months) = $2,461

5 0
4 years ago
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