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3 years ago

11

Someone please help asap omgomomgomhomh help help lol its 6th grade algebra

2 answers:

olganol [36]3 years ago

8 0

Answer:

D:84

Step-by-step explanation:

3x3=9x6=54

9x3=27+3=30=54+30=84

aivan3 [116]3 years ago

8 0

Answer:

D. 84 feet

Step-by-step explanation:

6x^2 + 9x + 3

6(3)^2 + 9(3) + 3

54 + 27 + 3

= 84

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Essential: Solve the proportions<br> step by step

vazorg [7]

Answer:

The value of r= $\frac{-106}{47}$

The value of x= $\frac{83}{32}$

Step-by-step explanation:

Given that,

A) $\frac{2r-2}{7r+10} = \frac{9}{8}$

Now,

$\frac{2r-2}{7r+10} = \frac{9}{8}$

8(2r-2)=9(7r+10)

16r-16=63r+90

-16-90=63r-16r

-(16+90)=47r

-106=47r

r= $\frac{-106}{47}$

B) $\frac{x+4}{9} = \frac{3(x-2)-1}{5}$

Now,

$\frac{x+4}{9} = \frac{3(x-2)-1}{5}$

5(x+5)=9[3(x-2)-1]

5x+25=9[3x-6-1]

5x+25=9[3x-7]

5x+25=27x-63

25+63=27x+5x

83=32x

x= $\frac{83}{32}$

6 0

3 years ago

F (x) is an exponential function with these features: f (x) is increasing, the y-intercept is (0,1), and f (2) = 49. Which

aleksley [76]

Answer:

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Step-by-step explanation:

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3 years ago

Which experssion is equivalent to 4 to the power of 6 times 4 to the power of negative 8?

PilotLPTM [1.2K]

4 to the power of negative two beacause u add the exponents 6+ negative 8

8 0

3 years ago

Multiply or divide as indicated. Y^-9•y^-8•y^10

BabaBlast [244]

Answer:

1 / y^7

Step-by-step explanation:

Y^-9•y^-8•y^10

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= y^10 / y^17

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3 years ago

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ohaa [14]

B(x) has an inverse that is also a function.

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3 years ago