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neonofarm [45]
3 years ago
10

Which expression represents the following algebraic statement?

Mathematics
2 answers:
V125BC [204]3 years ago
8 0

Answer:

7x - 2y

Step-by-step explanation:

I just guess so if wrong sorry

Nat2105 [25]3 years ago
6 0
The first one, 7x-2y
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a line passes through (9, –9) and (10, –5).write an equation for the line in point-slope form. rewrite the equation in standard
Cerrena [4.2K]
The equation of the line in point-slope form is given by:
 y-yo = m (x-xo)

 Where,
 (xo, yo): point that belongs to the line
 m: slope of the line
 The slope is given by:
 m = \frac{y2-y1}{x2-x1}
 Substituting values:
 m = \frac{-5-(-9)}{10-9}
 Rewriting:
 m = \frac{-5+9}{10-9}
 m = \frac{4}{1}
 m=4
 Now we choose an ordered pair:
 (xo, yo) = (10, -5)

 Substituting values we have:
 y-(-5)=4(x-10)
 y+5=4(x-10)
 We now rewrite the equation in its standard form:
 y = mx + b

 Where,
 b: cut with the y axis.
 We have then:
 y = 4x - 40 - 5

y = 4x - 45
 Answer:
 point-slope form:
 y+5=4(x-10)
 or
 y+9=4(x-9)
 standard form
 y = 4x- 45
3 0
3 years ago
Pleaseee! i really need help with 9-11.
mariarad [96]
I can’t help sorry i wish I could
5 0
3 years ago
Please help im so confused??
Vlad1618 [11]
V = PI x r^2 x h/3

11^2 = 121
121 * 84 = 10164

 answer is 10164PI units^3

answer is B

3 0
3 years ago
Read 2 more answers
Reposting this because no body gave me the equation. An equation would be appreciated :)
o-na [289]

bring the like terms together,

\frac{6q}{5}  +  \frac{4q}{5}  \leqslant 28 + 3 + 3 - 3

\frac{10q}{5}  \leqslant 31

2q \leqslant 31

q \leqslant  \frac{31}{2}

3 0
2 years ago
Read 2 more answers
Simplify the expression<br><br> 5(2w+3)+6w
maria [59]
You have distribute the 5 into the 2 which is 10w +15 +30w.
3 0
2 years ago
Read 2 more answers
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