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3 years ago

On a piece of paper, graph f(x)= x if x<1

Mathematics

1 answer:

Deffense [45]3 years ago

3 0

Answer:

B is the answer

Step-by-step explanation:

fjshrnxjcnf s

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A construction manager needs 12 workers to complete a building project in 54 days. Find in terms of T the number of workers need

ch4aika [34]

Answer:

Step-by-step explanation:

A construction manager needs 12 workers to complete a building project in 54 days, we can write;

12 workers = 54 days

T find the number of workers needed to complete the same project in T days, we will write;

x workers = T days

Divide both equations

12/x = 54/T

Cross multiply

12T = 54x

x = 12T/54

x = 2T/9

Hence the number of workers needed to complete the same project in T days is 2T/9 workers

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3 years ago

Joseph owns v video games. Harry owns 10 fewer than two times the number of video games that Joseph owns. Which expression repre

Tomtit [17]

Answer:

$v=30$

Sure hope this helps you

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2 years ago

Sedbober [7]

Answer:

2 10 8

Step-by-step explanation:

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3 years ago

<img src="https://tex.z-dn.net/?f=%20-%20%20%5Cfrac%7B17%7D%7B6%7D%20x%20%2B%201%20%3D%20%20%5Cfrac%7B7%7D%7B6%7D%20%20-%20%20%5

Shalnov [3]

$-\dfrac{17}{6}x+1=\dfrac{7}{6}-\dfrac{5}{2}x\\\\\text{Most people do not like fractions. Well, let's get rid of them.}\\\\\text{Find the common denominator.... It's 6 :)}.\\\\\text{Multiply both sides of the equation by 6:}\\\\6\!\!\!\!\diagup^1\cdot\left(-\dfrac{17}{6\!\!\!\!\diagup_1}x\right)+6\cdot1=6\!\!\!\!\diagup^1\cdot\dfrac{7}{6\!\!\!\!\diagup_1}-6\!\!\!\!\diagup^3\cdot\dfrac{5}{2\!\!\!\!\diagup_1}x\\\\-17x+6=7-3\cdot5x\qquad\text{subtract 6 from both sides}$

$-17x=1-15x\qquad\text{add 15x to both sides}\\\\-2x=1\qquad\text{divide both sides by (-2)}\\\\\boxed{x=-\dfrac{1}{2}}$

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3 years ago

3 and 4 pls help me with these math problems......

Triss [41]

3) Equation is y=10x
x. y
1. 10
2. 20
3. 30
4. 40
I'm sorry I don't get number 4

3 0

3 years ago