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asambeis [7]
3 years ago
11

What is the answer to 4x + 27

Mathematics
1 answer:
Alla [95]3 years ago
7 0

Answer:

Step-by-step explanation:

4x+27

----  ----

4       4

x=6.75 or x=7

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The function g(x) = –|x| is a transformation of the absolute value parent function. Which graph shows g(x)? Apex​
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Answer:

A

Step-by-step explanation:

Apex

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3 years ago
Which properties were used to solve the following problem?
Stels [109]

Step-by-step explanation:

25(2x) + 25(3y)

25 · (2 · x) + 25 · (3 · y)

(25 · 2) · x + (25 · 3) · y                <em>Associative property </em><em>(a · b) · c = a · (b · c)</em>

(25 · 2)x + (25 · 3)y

(2 · 25)x + (3 · 25)y             <em>Commutative property</em><em> a · b = b · a</em>

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Subtract 8 y^2 − 5 y + 7 from 2 y^2 + 7 y + 1 1 <br><br> The answer is: −6y ^2 +12y+4
lys-0071 [83]

Answer:

\large\boxed{-6y^2+12y+4}

Step-by-step explanation:

(2y^2+7y+11)-(8y^2-5y+7)\\\\=2y^2+7y+11-8y^2-(-5y)-7\\\\=2y^2+7y+11-8y^2+5y-7\qquad\text{combine like terms}\\\\=(2y^2-8y^2)+(7y+5y)+(11-7)\\\\=-6y^2+12y+4

4 0
3 years ago
A small ball floats on the surface of the water in a wave pool. As a wave moves past the ball, the ball's
stiks02 [169]

Answer:

The correct option is;

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Step-by-step explanation:

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P = The period = 6 seconds

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x = The independent variable

Therefore, to model the function of the wave can be given as follows;

d(t) = 6·cos(π/3·t) + 28

6 0
3 years ago
A jacket that normally sells for $80 is on sale for 20% off. What is the sale price of the jacket?
Tasya [4]

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64

Step-by-step explanation:

..........

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