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swat32
3 years ago
15

7 less than three times the sum of a number and five

Mathematics
1 answer:
Evgen [1.6K]3 years ago
4 0
<u>Expression Form</u>
(3-7)*n+5
n=Unknown Number
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Plz help photo attached
lyudmila [28]

12,0

0,10

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Solve the equation. 6 = 2(x + 8) - 5x<br> A. 2/3 <br> B. 3 1/3 <br> C. - 2/3 <br> D. -3 1/3
Zinaida [17]
6 = 2(x+8) - 5x
⇒ 2x+ 2*8 -5x= 6
⇒ (2x -5x)+ 16= 6
⇒ -3x = 6 -16
⇒ -3x = -10
⇒ x= -10/(-3)
⇒ x= 10/3
⇒ x= 3 1/3

The correct answer is B. 3 1/3~
4 0
3 years ago
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Find the ratio in simplest form. 2/3to3/2 9/4 1 4/9
romanna [79]
4/9 is the simplest ratio......
4 0
3 years ago
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WILL MARK BRANIEST: Find the slope intercept form for the line described. Perpendicular to the line whose equation is 2x-y=-7 an
Ierofanga [76]

Answer:

y + 3 = (-1/2) x

Step-by-step explanation:

2x-y=-7

-y=-2x-7

y=2x+7

Slope m1= 2, perpendicular slope m2= -1/2

Equation of a line with perpendicular slope m2 and a point (0,-3) is

y - (-3) = (-1/2)(x - 0)

y + 3 = (-1/2) x

2y + 6 = - x

3 0
3 years ago
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Is 0/10 a reasonable fraction
WARRIOR [948]

no?? 0 out of anything would just be zero! it could be a 0 or a 000.00/anything and the answer would still be zero!

it's rational, but not reasonable ;)

6 0
3 years ago
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