MATHEMATICS HIGH SCHOOL

4b + 3 = 2b + 13 Can someone please help me with this problem​

Answers

Answer 1
Answer:

Answer:

b = 5

Step-by-step explanation:

4b - 2b = 13 - 3 \n 2b = 10 \n b = 5

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Variable g is 5 more than variable w. Variable g is also 2 less than w. Which pair of equations best models the relationship between g and w?g = w + 5 g = w − 2 g = w − 5 g = w + 2 w = 5g w = g − 2 w = 5g w = g + 2

suppose a population of 250 crickets doubles in size every 3 months. how many crickets will there be in 2 years

Answers

there is 3 months 4 times in a year so double that and we have 8 times. 250 x 8 = 2000  so 2000 crickets in 2 years

25 pts HELP!!!! Help please!!!!

Answers

it's a cause I know you channel DuhItzQueenMarii

Answer:The answer is a

Step-by-step explanation:

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There is a pile of rocks. When 4.6 tons are removed, theremaining amount of rocks is 4.9 tons more than the amount
of removed rocks. How many tons of rock was there
originally?
___tons

Answers

Answer:

9.5

Step-by-step explanation:

4.6+4.9= 9.5

4. A video game sells at Arnolds for $14.99. Arnold's marks the game up at 40% of the selling price. What is the cost of the game to Arnold?A. $6.00 B. $9.10 C. $6.50 D. $8.99

Answers

the answer is 

40% of the selling price is  $14.99*40 / 100 = $5,996

so the answer is A. $6.00

Answer:

8.99

Step-by-step explanation:

Chelsea made monthly payments for four years before her $13,440 loan was paid off. The loan had an interest rate of 5.86%, compounded monthly. Chelsea paid $156.60 in service charges. To the nearest tenth, what percentage of the total cost of the loan did her finance charges comprise? Round all dollar values to the nearest cent.

Answers

Given:
PV = 13,440
i = 5.86% , compounded monthly
t = 4 years

13,440(0.0586/12))/(1-(1+0.0586/12)^-48= 15,109.44 
15,109.44 + 156.60 = 15,266.04
15,266.04 - 13,440.00 =  1,826.04 
1,826.04/15,266.04 = 11.96 % Percentage total of Finance Charge of the total loa

Answer: 11.9%

Step-by-step explanation:

Evaluate the following:Options are:
-12/(5)
0
12/(5)
The integral diverges.

Answers

Answer:

The integral diverges

Step-by-step explanation:

∫₁³ 2 / (x − 2)^(8/3) dx

∫₁³ 2 (x − 2)^(-8/3) dx

There is a discontinuity in the function at x = 2.  Splitting this into two integrals:

∫₁² 2 (x − 2)^(-8/3) dx + ∫₂³ 2 (x − 2)^(-8/3) dx

(-6/5) (x − 2)^(-5/3) |₁² + (-6/5) (x − 2)^(-5/3) |₂³

∞
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