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2 years ago

12

4/5(21/4+51/2)-2/5÷1/5

1 answer:

Kitty [74]2 years ago

8 0

Answer:

22.6

Step-by-step explanation:

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Jason’s budget is shown in the circle graph below. His total monthly budget is $3,000. How much does Jason spend on groceries? A

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3 years ago

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A pyramid with a rectangular base is stacked on top of rectangular prism. The height of the composite figure is 12 inches. The l

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4 years ago

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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= $\frac{83}{32}$

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4 years ago

-5/12 - (-9/3) what is the answer for this equation

WINSTONCH [101]

Answer:

2 7/12

Step-by-step explanation:

Simple fraction problem

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1 year ago