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dlinn [17]
3 years ago
14

Translate the description as an algebraic expression:the ratio of 3 and the product of 7 and r​

Mathematics
1 answer:
8_murik_8 [283]3 years ago
3 0
The answer as a ration is 3:7r
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(x,y)➡(x-8,y+4)<br><br><br>what is the image of <br><br>A(2,6)<br>B(-1,5)
Mariana [72]
Image of A (2-8, 6+4) =(-6,10)
image of B (-1-8, 5+4)=(-9,9)
4 0
3 years ago
If f(x) = 3x^2 - 4x + 5 and g(x) = 2x^2 + 2,<br> find f(x) – g(x).<br><br> Answer: x^2 - 4x + 3
Nadusha1986 [10]

Answer:

f(x) – g(x) = x^2 - 4x + 3

Step-by-step explanation:

f(x) = 3x^2 - 4x + 5 and g(x) = 2x^2 + 2,

f(x) – g(x) = 3x^2 - 4x + 5 - ( 2x^2 + 2)

Distribute the minus sign

f(x) – g(x) = 3x^2 - 4x + 5 - 2x^2 - 2

  Combine like terms

f(x) – g(x) = x^2 - 4x + 3

 

5 0
2 years ago
True or false the order of magnitude for the number of tires on a motorcycle is 1
nlexa [21]

Answer:

false

Step-by-step explanation:

8 0
3 years ago
14. According to a recent government study, the average 15-year-old male gets 11.4% of his daily caloric intake from sugar drink
tatuchka [14]

Answer:

273.6

Step-by-step explanation:

11.4% of his daily calories intake is from sugar drink.

If he consumes 2400 calories each day , the amouth that comes from sugar drink will be 11.4% /100% x 2400

0.114 x 2400

273.6

So 273.6 calories comes from sugar drinks

3 0
3 years ago
What is -2m^2-2mn+8-10m+10n+mn+4n^2-5n simplify to
Mrac [35]
Find like terms and group them
3n and 5n are same and 4n^2 and 4n^2 are same
but 3mn and 5n are not and 3n and 2n^3 are not

group like terms
(-2m^2)+(-2mn+1mn)+(8)+(-10m)+(10n-5n)+(2n^2)
add like terms
(-2m^2)+(-mn)+(8)+(-10m)+(5n)+(2n^2)
-2m^2+2n^2-10m+5n-mn+8 is simplest form

4 0
3 years ago
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