How can I solve this inequality?
How can I solve this inequality? - 1

Answers

Answer 1
Answer: 3+x ≥ 2
⇒ x ≥ 2-3
⇒ x ≥ -1

Final answer: x ≥ -1~
Answer 2
Answer: subtract 3 from the right and do the same to the left which leaves you to x = -1

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Answers

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Jerry painted 1/6 of his house on Saturday morning and 3/6 of his house on Sunday morning. How much of his house does he have left to paint.

Answers


(1)/(6)  /  (3)/(6)  =  (1)/(12)
divide the fractions but the 3 and the six canceled out leaving 3 as 1 and 6 as 2 so multiply that to get 1/12.

Answer:

its b

Step-by-step explanation:

i did the usatestprep

Help!! A cylindrical water tank is being filled with a hose. The depth of the water increases by 1 1/4 ft per hour. How many hours will it take for the water level in the tank to be 3 1/2 ft deep? Enter your answer as a mixed number

Answers

Depth: 7/2 feet
Rate: 5/4 feet per hour

Time = depth / rate of filling
Time = 7/2  /  5/4
Time = 14/5
Time = 2 4/5 hours
Rate :  1 1/4 ft per hour = 5/4 ft per hour
Depth :  3 1/2 = 7/2 ft
7/2 : 5/4 = 7/2 * 4/5 = 28/10 = 14/5 = 2  4/5
Answer:
2  4/5  hours. 

Please help me!!!!!!!!!!!!!!!!!!!!!Arusha draws a rectangular prism that is made up of two connected cubes, each with side length e. The surface area of a certain rectangular prism with
edge length is represented by the formula SA= 10e ^{2} , and the volume of the prism is represented by the formula V= 2e ^{3} .

Part A- What is the surface area of the prism if its edge length is 5 cm? Show work

Part B- Arusha plans to build the prism and partially fill it with 150 cubic centimeters of sand. What fraction of the prism's volume will be filled by the sand? Show Work.

Answers

The SA would be 10e² because there are 10 squares.
The V would be 2e³ because there are 2 cubes.

Part A
If e = 5 cm, simply plug it into the SA formula we have already.
SA = 10e² = 10*5² = 10*25 = 250 cm².

Part B
If e = 5cm, simply plug it into the V formula we have already.
V = 2e³ = 2*5³ = 2*125 = 250 cm³.

Now we need to find what percent of 250 is 150?

250p = 150
p = 150/250 = 3/5 = 0.6 = 60%

What’s 5(2x - 11) simplified by distributive property?

Answers

Answer:

Simplified: 10x-55

Step-by-step explanation:

Distribute the five into the parenthesis..

(5)2x- (5)11

Then, multiply.

10x-55

10x-55 is the simplified version by the distributive property.

Answer:

10x - 55

Step-by-step explanation:

5(2x-11)

5*2x=10x

5*11

10x-55

Write (1/3i)-(-6+2/3i) as a complex number in standard form

Answers

Answer:

6+(i)/(3)

Step-by-step explanation:

(1)/(3\imath)-(-6+(2)/(3\imath))

(1)/(3\imath)+6-(2)/(3\imath)

taking like terms together

(1)/(3\imath)-(2)/(3\imath)+6

taking LCM

(1-2)/(3\imath)+6

(-1)/(3\imath)+6

taking LCM

(-1+18\imath)/(3\imath)

splitting the term

(-1+18\imath)/(3\imath)

splitting the term

-(1)/(3\imath)+(18\imath)/(3\imath)

-(1*3\imath)/(3\imath * \imath)+6

-(i)/(3\imath^2)+6

we know that

\imath^2=-1

putting this value in above equation

(\imath)/(3)+6