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lilavasa [31]
4 years ago
14

Can someone please help me?

Mathematics
1 answer:
Levart [38]4 years ago
6 0

a) residential plan cost more by $4

b) it costs the same at 14 HCF. If they use less than this, then residential plan costs less

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Simplify 2x + x<br> o 2x2<br> 3x<br> O 3x²
DochEvi [55]

Answer:

Step-by-step explanation:

Step-1 : Multiply the coefficient of the first term by the constant   2 • 2 = 4  

Step-2 : Find two factors of  4  whose sum equals the coefficient of the middle term, which is   3 .

     -4    +    -1    =    -5  

     -2    +    -2    =    -4  

     -1    +    -4    =    -5  

     1    +    4    =    5  

     2    +    2    =    4  

     4    +    1    =    5  

Observation : No two such factors can be found !!

4 0
3 years ago
The graph of F(x) can be flipped over a certain line to produce the graph of its inverse. What is the equation of that line?
OlgaM077 [116]
<span><u><em>The correct answer is: </em></u>
y=x.

<u><em>Explanation: </em></u>
<span>In order to find the inverse of a function, we first <u>switch x and y</u>; then we isolate y. When we do this, we are saying that x and y equal the same thing, or y=x.  </span></span>
4 0
4 years ago
Read 2 more answers
What’s the probability that you will fail a 10 question test if you Christmas tree it?
topjm [15]
What does that even mean? can you re-word the question please?
4 0
3 years ago
Jesse says that the expressions 762x + 9) and 14x + 9 are equivalent
Schach [20]

Answer:

Jesse is an idiot

Step-by-step explanation:

762x does not equal 14x

5 0
2 years ago
What are the coordinates of the point (10, -4) if it is reflected across the y- axis?
iVinArrow [24]

Answer:

(-10,-4)

Step-by-step explanation:

The point is moved to the other side of the y axis.

The y coordinate would stay the same and the x coordinate would move the same number of units but on the opposite side (that's why its -10).

4 0
3 years ago
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