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spayn [35]
3 years ago
8

Note: Enter your answer and show all the steps that you use to solve this problem in the space provided. Solve the inequality. E

xplain all steps and identify the properties used. n/-3 + 5 > 4
Heres what i did i just want to check my answer
n/-3 + 5 > 4.
subtract 5 from both side:
n/-3 > -1.
Multiply both sides by -3 and reverse Inequality sign
n < 3.
Mathematics
2 answers:
Oksi-84 [34.3K]3 years ago
8 0

Answer:

Your answer is correct

Step-by-step explanation:

Indeed subtracting 5 from both sides would be n/-3> -1

Multiplying both sides by -3 would give you n < 3 (obviously after reversing the inequality sign)

Triss [41]3 years ago
7 0

Answer:

n

Step-by-step explanation:

We have been given an inequality \frac{n}{-3}+5>4. We are asked to solve the given inequality by explaining all the steps.

First of all, we will subtract 5 from both sides of inequality using subtraction property of inequality as:

\frac{n}{-3}+5-5>4-5

\frac{n}{-3}>-1

To solve for n, we will multiply both sides of inequality by -3. We need to remember that when we multiply or divide an inequality by a negative number, the sign of inequality reverses.

\frac{n}{-3}\cdot (-3)

n

Therefore, the solution of our given inequality would be n.

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nadezda [96]
A2+B2=C2

12(2)+B(2)=27.1(2)

24+B=54.2
-24 -24
——————
B=30.2

Answer is 30.2
I hope this helps
7 0
3 years ago
The expressions that have a value of 180 when b = 4.
klasskru [66]

Answer:

1.  87b−179+957÷87

2. 51b−24

Step-by-step explanation:

6 0
3 years ago
Last year a business earned 4.1*10^6 dollars in income.This year the business earned 2.05*10^8 dollars in income.Which best desc
jenyasd209 [6]

Answer:

This year the business earned about 50 times as much as it did last year

Step-by-step explanation:

I got this answer because you have to have the same exponents so for the last year's income the exponent is 6 so you have to raise that up to 8 so you have to move the decimal of 4.1, two places to the left which will get you 0.041 and so you divide 2.05 by 0.041 and you get 50 so 2.05 is 50 times bigger than 0.041. I hope this helped.

3 0
4 years ago
Jayden has $0.56 worth of pennies and nickels. He has a total of 20 pennies and nickels altogether. Determine the number of penn
Aneli [31]

Answer:

11 pennies and 9 nickels

Step-by-step explanation:

Set up a system of equations where p is the number of pennies and n is the number of nickels:

p + n = 20

0.01p + 0.05n = 0.56

Solve by substitution by rearranging the first equation:

p + n = 20

p = 20 - n

Then, plug this in as p into the second equation, and solve for n:

0.01p + 0.05n = 0.56

0.01(20 - n) + 0.05n = 0.56

0.2 - 0.01n + 0.05n = 0.56

0.2 + 0.04n = 0.56

0.04n = 0.36

n = 9

Then, plug this into the first equation to solve for p:

p + n = 20

p + 9 = 20

p = 11

So, Jayden has 11 pennies and 9 nickels

5 0
3 years ago
Determine whether the following triangles are congruent. If they are congruent, give a congruency statement.
Juliette [100K]

Answer:

Congruent, ASA Congruency Theorem

Step-by-step explanation:

  • HGI and KJI are vertical angles, therefore equal
  • Angle H and K are congruent
  • GJ bisects HK at Point I, therefore segments HI and KI are congruent

4 0
3 years ago
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