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Setler [38]
3 years ago
8

Write an expression that has three terms,two different variables, and one constant

Mathematics
1 answer:
maria [59]3 years ago
3 0
A line passes through (-c/a,0) and (0,-c/b) is written as ax+by+c=0 here x and y are two variables and c is a constant let a and b be fixed number in real number system
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Im lost, I don't understand the corolation
elena55 [62]
To solve for the variable "w" you only need to use algebra to get it alone on one side of the equals sign.

c = a( \frac{w}{150})  \\  \\  \frac{c}{a} =  \frac{w}{150}  \\  \\  \frac{150c}{a} = w
7 0
3 years ago
I have 7000$ invested in annuity, part at a yearly rate of 9% and part at a yearly rate of 11%. The total interest earned for on
makvit [3.9K]
$5800 at 9%
$1200 at 11%

0.09(x) = interest earned at 9%
0.11(7000-x) = interest earned at 11%

0.09(x) + 0.11($7000-x) = $654
0.09x + $770 - 0.11x = $654
$770 - $654 = 0.11x - 0.09x
$116 = 0.02x
$116/0.02 = x
$5800 = x

$5800 * 0.09 = $522

($7000-$5800) * 0.11 = $132


7 0
2 years ago
Write a system of linear inequalities represented by the graph.
sergeinik [125]

Answer:

x ≥ -1

y < 3

Step-by-step explanation:

5 0
3 years ago
Which of these relations are functions? Select ALL that apply. Pictures are the choices.
alexdok [17]

Answer:

The black, green, and blue charts are all functions

Step-by-step explanation:

3 0
3 years ago
Someone please convert this equation to slope intercept form: 2x - 3y = 6?
IgorLugansk [536]
Slope y-intercept form is: y=mx+b

All you have to do is rearrange the equation:

2x-3y=6
2x=6+3y
2x-6=3y

now divide both sides by 3
(2x/3)-(6/3)=(3y/3)

and it becomes
y= \frac{2}{3}x-2x

Bonus: you can plug in any two values for x and y and you can see both equation gives the same answer!
8 0
3 years ago
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