3 years ago

How do you do this question it is kinda difficult to understand

1 answer:

4 0

Speed = slope of the line = 20 / 0.5 = 40 km / hr

Second part will be a line with downward slope from the end of the horizontal line Slop = 20 / 1/3 (=60 km/h) So it will pass through the 65 on horizontal axis.

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If f(x) = 3x - 1 and g(x) = x + 2, find (1-9)(x).

Studentka2010 [4]

Answer:

$(f-g)(x)=2x-3$

Step-by-step explanation:

<em>The correct question is</em>

If f(x)=3x-1 and g(x)=x+2, find (f-g)(x)

we know that

(f-g)(x) is equal to subtract the function g(x) from the function f(x)

$(f-g)(x)=f(x)-g(x)$

substitute the given functions

$(f-g)(x)=(3x-1)-(x+2)$

Remove the parenthesis

$(f-g)(x)=3x-1-x-2)$

Combine like terms

$(f-g)(x)=2x-3$

5 0

3 years ago

Pls I need help now pls help me

VARVARA [1.3K]

1. yes

2. yes

3. no

4. yes

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7 0

2 years ago

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In the year 2,000 there were 8.7 deaths per 1000 residents in the united States.if there were 281,421,906 residents in the U.S.

jolli1 [7]

32,347,345.5 people died in the year 200

6 0

3 years ago

Sarah Rhodes prepared one gallon of hot

makvit [3.9K]

1 gallon = 128 ounces

Divide total ounces by ounces per cup:

128 / 4 = 32

She had 32 servings

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2 years ago

Explain how you would subtract -4 - 6 using a number line

AlladinOne [14]

Start at -4 on the number line. Move 6 units to the left to get to -10

This shows -4 - 6 = -10

6 0

3 years ago