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3 years ago

Suppose c>d. explain why the following inequalities are true:

Mathematics

1 answer:

Aneli [31]3 years ago

7 0

Answer: Optional

Step-by-step explanation:

Since c is greater than d, 2c would be greater than 2d, because when it’s like this 2c

It sometimes means multiply.

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(02.05 MC) Graph g(x), where f(x) = 3x - 1 and g(x) = f(x + 1).

anastassius [24]

Answer:

Step-by-step explanation: Plug x+1 into the x of f(x). 3(x+1)-1. Equals to g(x)=3x+2.

Slope m= 3

b=2

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3 years ago

If 16 key chains cost $19.68, then 25 key chains cost $. Answer:

Alisiya [41]

Write a proportion. 16/19.69=25/x, then solve.

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3 years ago

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FrozenT [24]

Answer:

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3 years ago

Simplify negative 2 and 1 over 6 – negative 7 and 1 over 3. negative 5 and 1 over 6 negative 9 and 3 over 6 9 and 3 over 6 5 and

luda_lava [24]

Answer:

5 and 1 over 6

Step-by-step explanation:

Simplifying the given:

Negative 2 and 1 over 6 – negative 7 and 1 over 3 ⇒ translated as:

- 2 1/6 - (-7 1/3) = ⇒ cancelling negatives and changing mixed fractions to improper fractions

- 13/6 + 22/3 = ⇒ bringing to same denominator

- 13/6 + 44/6 = ⇒ calculating the numerator
31/6 = ⇒ making mixed fraction
5 1/6 ⇒ answer

Correct choice is the last one: 5 and 1 over 6

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4 years ago

Read 2 more answers

What’s the equation for a line passing through points (-1, 4.5) and (6, 8)?

san4es73 [151]

Answer:

Given points ( -1 , 4.5 ) and ( 6 , 8 )

Step-by-step explanation:

first we should calculate slope 

Slope ( m) 

= ( y2 - y1) / ( x2 - x1) 

= ( 8 - 4.5 ) / ( 6 + 1 )

= 3.5/7

= 0.5

Now the equation of line is given by 

y - y1 = m ( x - x1 )

y - 4.5 = 0.5 ( x + 1 )

( y - 4.5 ) = 0.5 ( x + 1)

y - 4.5 = 0.5x + 0.5

y = 0.5x + 0.5 + 4.5

y = 0.5x + 5

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3 years ago