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3 years ago

7

Solve the given inequality. Describe the solution set using the set-builder or interval notation. Then, graph the solution set o

n a number line. 0.4x + 3.8≥ 4.8

2 answers:

pishuonlain [190]3 years ago

8 0

Answer:

Option 2

Step-by-step explanation:

0.4x + 3.8 ≥ 4.8

0.4x ≥ 4.8 - 3.8

0.4x ≥ 1

x ≥ 1/0.4

x ≥ 10/4

x ≥ 2.5

KatRina [158]3 years ago

7 0

The second one is right

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Find the surface area of this rectangular prism. Be sure to include the correct unit in your answer.

nlexa [21]

Answer:

190 ft^2

Step-by-step explanation:

So first we need to find which equation we're using and since it's a rectangular prism we're going to use:

2Lw + 2wh + 2Lh

Now what we need to do is plug in the values

2*9*2 + 2*2*7 + 2*9*7

Now just multiply everything and then add it together.

36 + 28 + 126

Once you add everything together you get:

190

The question says to include the correct unit. It says that its feet, but we need to know if its feet squared (^2) or cubed (^3)

If it were area of the whole object, it would be cubed because it is all the area that the object takes up but since it's just the area of the surface it's going to be squared. Therefore, the answer is:

190 ft^2

4 0

3 years ago

|14+x|-5=k solve for k

guajiro [1.7K]

Answer:

k=|14+x|-5

Step-by-step explanation:

just rewrite the equation as k=|14+x|-5

6 0

3 years ago

Which of these debts could possibly be forgiven under Chapter 7 bankruptcy? A.Child support. B.A student loan. C.Alimony. D.A mo

Leto [7]

The Debt that could be forgiven under bankruptcy is: D. mortgage A mortgage is a type of debt that is used to purchase a property. In case of bankruptcy, the debt could easily be forgiven because the owner of the property could easily take it over again and they basically loss nothing

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3 years ago

Read 2 more answers

A. 3<br> B. 4<br> C. 130<br> D. 35

Setler79 [48]

Answer:

a) 3

Step-by-step explanation:

3+10= 13

hope this helped :)

7 0

3 years ago

Read 2 more answers

A bag contains 10 red marbles, 7 green marbles. and 8 striped marbles. A marble is picked, then put back into bag. Find P(green

SIZIF [17.4K]

G = number of green = 7

S = number of striped = 8

T = number total = 10+7+8 = 25

probability of picking green = P(G) = G/T = 7/25

probability of picking striped = P(S) = S/T = 8/25

P(green and striped) = P(G)*P(S) ... events are independent

P(green and striped) = (7/25)*(8/25)

P(green and striped) = (7*8)/(25*25)

P(green and striped) = 56/625

P(green and striped) = 0.0896

--------------------------------

In summary, the answer as a fraction is 56/625

In decimal form, the answer is 0.0896

The value 0.0896 can be converted to percent form to get 8.96%

8 0

3 years ago