3 years ago

Need help with problem asap

1 answer:

6 0

It’s proportional because it has a common rate. the 200 square foot room multiplied by the $3 for each square foot would be 600 and same with the 300 square foot house that costs $900. it has a common factor or rate

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-5y+6x=40 and 3y-8x=46

sweet-ann [11.9K]

-5y+6x=40
.75(3y-8x)=.75(46)

-5y+6x=40
2.25y-6x=34.5

-2.75y=5.5
Y=-2
———
3(-2)-8x=46
-6-8x=46
+6 +6
-8x=52
X=-6.5

(-6.5,-2) is the answer

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4 years ago

A pentomino is made up of five squares where two squares are joined along an entire side. Two pen- tominos are the same if they

Studentka2010 [4]

There are 12 such shapes. One can start with two squares, adding squares around the edge and rejecting shapes that have been previously seen. Repeating until you have 5 squares results in 12 distinct shapes.

_____

2 shapes are possible with 3 squares: L, I

5 shapes are possible with 4 squares: L, I, N, T, O

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3 years ago

What type of function is represented below the tables of value??

sergey [27]

This is a linear function. They vary directly with each other.

x increasing by 1 each time.

y increases by 4 each time.

I hope this helps!
~kaikers

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4 years ago

10.

jeyben [28]

The answer to this question is A

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3 years ago

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If f(x)=3x+5/x what is f(a+2)

ziro4ka [17]

$f(x) = \frac{3x + 5}{x} \\ f(a + 2) = \frac{3(a + 2) + 5}{a + 2} \\ f(a + 2) = \frac{3a + 6 + 5}{a + 2} \\ f(a + 2) = \frac{3a + 11}{a + 2}$
please give me the brainliest answer

6 0

4 years ago

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