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Blababa [14]
3 years ago
11

Which equation represents a line that passes through (2,-1/2) and has a slope of 3?

Mathematics
2 answers:
mafiozo [28]3 years ago
6 0

Answer:

C

Step-by-step explanation:

The equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

Here m = 3 and (a, b) = (2, - \frac{1}{2}, thus

y - (- \frac{1}{2}) = 3(x - 2), that is

y + \frac{1}{2}  = 3(x - 2)

krok68 [10]3 years ago
3 0

Answer:

the 3rd one

Step-by-step explanation:

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Solve the equation.
blondinia [14]

Answer: 12

Step-by-step explanation:

6c + 11= 2c + 59

Collect like terms

6c - 2c = 59 - 11

4c = 48

c = 48/4

c = 12

4 0
3 years ago
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5 divided by 485 3 digit by 1 digit
victus00 [196]

Answer:

  5\div485=\dfrac{5}{485}=\dfrac{1}{97}\\\\485\div 5=\dfrac{485}{5}=97

Step-by-step explanation:

When we say "a divided by b", we mean a/b. In this case, "5 divided by 485" is a 1-digit number divided by a 3-digit number. The result is the fraction 1/97 or a repeating decimal with a long repeat.

If you want to divide the 3-digit number 485 by the 1 digit number 5, then you need to formulate the problem as "485 divided by 5". The result is 97.

8 0
3 years ago
Solve for ax-b=c for x
Artyom0805 [142]

Answer:

x = \frac{c+b}{a}

Step-by-step explanation:

Given

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x = \frac{c+b}{a}

4 0
4 years ago
Evaluate the expression when x = 8 and y = 1
gogolik [260]

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Step-by-step explanation:

x

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7 0
3 years ago
5 − 10x + 15y − 20xy
KATRIN_1 [288]

.answer:

c

step-by-step explanation:

the coefficient of a term is the numeric value including the sign in front of the variable/ s

the fourth term in the expression is - 20xy

the coefficient of this term is - 20 → C

5 0
3 years ago
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