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Hitman42 [59]
3 years ago
11

Explain the steps taken to write an Explain the steps taken to write an equation from a description given in words.Equation from

a description given in words.
Mathematics
2 answers:
liraira [26]3 years ago
8 0

Step-by-step explanation:

The key to solving word problems is in translation: turning word into  math

Below is a general approach to most/any word problem

1. Read through the whole question once, without lingering over details, to get some sense of the overall problem

2. identify and label the variables or unknowns in a way that makes it easy to remember what they stand for.

3. translate the problem into one or more equations, sentence by sentence, and be careful of the order in which you translate the terms

4. solve the equation(s)

5. check your work

castortr0y [4]3 years ago
8 0

Answer:

sample response: To write an equation from a description given in words, you first have to identify and define the variable. Then you would identify the coefficient, constants, and operations between the terms. Finally, you can translate to write the equation.

Step-by-step explanation:

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J+9-3&lt;8<br> Please show work?
jeyben [28]
9 - 3 = 6
J + 6 < 8 subtract 6 from both sides
J + 6 - 6 < 8 - 6
J < 2
5 0
3 years ago
7) c/a=d-r, for a<br><br> thanks
iragen [17]

\dfrac{c}{a}=d-r \\\dfrac{c}{a}/c=\dfrac{d-r}{c} \\a=\boxed{\dfrac{d-r}{c}}

Hope this helps.

8 0
4 years ago
A recipe calls for 2.5 cups flour to make 36 brownies. What is the constant of proportionality that relates the number of browni
KATRIN_1 [288]

Answer:

2

Step-by-step explanation:

6 0
3 years ago
measure 1 and measure 2 are supplementary. if measure 1 equals (3x - 17) degrees in measure angle two equals (5x + 21) degrees f
AURORKA [14]

Answer:

x = 23 degrees

Step-by-step explanation:

Supplementary angles add up to 180 degrees.  Thus, 3x - 17 degrees plus al 5x + 21 deg must equal 180 degrees.  

Combining like terms, we get 8x - 4 = 180, or 8x = 184.

Dividing both sides by 8 yields   x = 184/8 = 23 = x (measured in degrees)

7 0
3 years ago
Ii dont understand how to solve a system of linear equations using the substitution method
alina1380 [7]
So 8x-7y=-7
-16+12x=14
you can simplify the sceon equation
-8+6x=7
add 8 to both sides
6x=15
divide by 6
x=15/6
subssitute
8(15/6)-7y=-7
120/6-7y=-7
20-7y=-7
subtract 20
-7y=-27
divide by -7
y=27/7

x=15/6
y=27/7
8 0
4 years ago
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