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yulyashka [42]
3 years ago
11

The equation y = mx + b is the slope-intercept form of a linear equation slove y = mx + b for m

Mathematics
2 answers:
weqwewe [10]3 years ago
8 0

to slove "m" you have to get m by him self.

y = mx+b

y-b = mx

(y-b) ÷x = m

Andrei [34K]3 years ago
7 0
To solve for m means to get it alone on a side
so..

y = mx + b
y - b = mx
\frac{y - b}{x}  = m
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If it takes six men six days to dig six holes, how long will it take one man to dig half a hole?
irakobra [83]
6x/6y=6z
X/?Y=1/2Z
36=6
1hole take 1 man x 6 days
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3 0
3 years ago
Marcia has $84 less than three times as much as sue. together they have $132. how much money does marcia have?
Brut [27]
Let x = sue
and then let 3x-84 = marcia
therefore
(x)+(3x-84)=132
4x-84=132
4x=216
x=54

however just solving for x doesnt completely solve. it only shows sues money because x = sue
for marcia
3x-84
3(54)-84
162-84
78

therefore Marcia has 78$.
5 0
3 years ago
In the figure, and bisect each other. Complete the statements to prove that quadrilateral ABCD is a parallelogram.
Alisiya [41]

Observe the figure below.

    Statement                                                                          Reason

1. AC and BD bisect each other                                             Given

2. AE = EC and BE = ED                                                         Definition of bisection

3. m \angle AEB = m \angle CED                       Vertical angle theorem

Vertical angle theorem states " When two lines intersect each other, the vertically opposite angles are always equal".

4. \Delta ABE \cong \Delta CDE                         SAS criterion for congruence

5. m \angle ACD = m \angle CAB           Corresponding angles of congruent triangles are congruent

6. AB \parallel CD                                 Converse of alternate interior angle theorem

7.  m \angle BEC = m \angle AED                   Vertical angle theorem

8.  \Delta BEC \cong \Delta DEA            SAS criterion for congruence

9.  BC \parallel AD                                 Converse of alternate interior angle theorem

As, \Delta BEC \cong \Delta DEA, so m \angle CBD = m \angle BDA as corresponding parts of corresponding triangles are equal. As these angles are alternate interior angles, so the lines BC and AD are parallel by  "Converse of alternate interior angle theorem".

5 0
3 years ago
Need help on this questionnn
Alona [7]

The second option is the answer

5 0
3 years ago
3rd out of 10 questions<br> For a cooking class, Tom earns 4 points for each meal that he cooks.
Pani-rosa [81]
The ratio would be 1 meal : 4 points.
6 0
3 years ago
Read 2 more answers
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