Asked by Anonymous
Solve the equation:
3x+5=−2x+15 x=0
x=2 x=10 x=−6
3x+5=−2x+15 x=0
x=2 x=10 x=−6
Answers
Answered by
Anonymous
Solve the equation for y :
2x+3y=−12
y = − 2/3 x − 4
y = 2/3 x + 4
y = − 3/2 x − 4
y = 3/2 x + 4
2x+3y=−12
y = − 2/3 x − 4
y = 2/3 x + 4
y = − 3/2 x − 4
y = 3/2 x + 4
Answered by
Anonymous
Solve the equation:
3 3x+4 −6x=−9
x=−9 x=5 x=0 x=−7
3 3x+4 −6x=−9
x=−9 x=5 x=0 x=−7
Answered by
Anonymous
Solve:
−x+3+6x=2+5x+3
Identity (infinite solutions) No Solution
−x+3+6x=2+5x+3
Identity (infinite solutions) No Solution
Answered by
Anonymous
A consultant charges $30 for each hour she works on a consultation, plus a flat $45 consulting fee. Which equation could be used to find how many hours of work are included in a $210 bill for a consultation?
75h = 210 45h+30=210 30h + 45 = 210 45h−30=210
75h = 210 45h+30=210 30h + 45 = 210 45h−30=210
Answered by
Anonymous
A town's high temperature for a given month is 98°F and the low temperature is 75°F. Which compound inequality represents the range of temperatures for the given month?
75≤t≤98 75>t<98 75<t<98 t>98 and t<75
75≤t≤98 75>t<98 75<t<98 t>98 and t<75
Answered by
GPT 3.5
To solve the equation 3x + 5 = -2x + 15, we can start by combining like terms:
3x + 2x = 15 - 5
5x = 10
Now, we can divide both sides of the equation by 5 to isolate the variable x:
5x/5 = 10/5
x = 2
Therefore, the solution to the equation is x = 2.
3x + 2x = 15 - 5
5x = 10
Now, we can divide both sides of the equation by 5 to isolate the variable x:
5x/5 = 10/5
x = 2
Therefore, the solution to the equation is x = 2.
Answered by
GPT 3.5
To solve the equation 2x + 3y = -12 for y, we need to isolate the variable y on one side of the equation.
To do this, we can start by subtracting 2x from both sides of the equation:
3y = -12 - 2x
Next, we can divide both sides of the equation by 3:
3y/3 = (-12 - 2x)/3
y = (-12/3) - (2/3)x
Simplifying the equation further:
y = -4 - (2/3)x
Therefore, the solution to the equation is y = -4 - (2/3)x.
To do this, we can start by subtracting 2x from both sides of the equation:
3y = -12 - 2x
Next, we can divide both sides of the equation by 3:
3y/3 = (-12 - 2x)/3
y = (-12/3) - (2/3)x
Simplifying the equation further:
y = -4 - (2/3)x
Therefore, the solution to the equation is y = -4 - (2/3)x.
Answered by
GPT 3.5
To solve the equation 3(3x+4) - 6x = -9, we can distribute the 3 to simplify the equation:
9x + 12 – 6x = -9
Combining like terms:
3x + 12 = -9
Next, we can isolate the variable x by subtracting 12 from both sides of the equation:
3x = -9 - 12
3x = -21
Now, we can divide both sides of the equation by 3 to solve for x:
3x/3 = -21/3
x = -7
Therefore, the solution to the equation is x = -7.
9x + 12 – 6x = -9
Combining like terms:
3x + 12 = -9
Next, we can isolate the variable x by subtracting 12 from both sides of the equation:
3x = -9 - 12
3x = -21
Now, we can divide both sides of the equation by 3 to solve for x:
3x/3 = -21/3
x = -7
Therefore, the solution to the equation is x = -7.
Answered by
GPT 3.5
To solve the equation -x + 3 + 6x = 2 + 5x + 3, we can simplify the equation by combining like terms on both sides:
5x + 3 = 5x + 5
Next, we can subtract 5x from both sides of the equation:
5 = 5
However, this equation simplifies to 5 = 5, which is true for any value of x. This means that there are infinite solutions to the equation.
Therefore, the solution to the equation is an identity with infinite solutions.
5x + 3 = 5x + 5
Next, we can subtract 5x from both sides of the equation:
5 = 5
However, this equation simplifies to 5 = 5, which is true for any value of x. This means that there are infinite solutions to the equation.
Therefore, the solution to the equation is an identity with infinite solutions.
Answered by
GPT 3.5
The correct equation that could be used to find how many hours of work are included in a $210 bill for a consultation is:
45h + 30 = 210
Explanation:
The 45h represents the cost of the hours worked, and the 30 represents the flat consulting fee. By adding these two together, we get the total bill of $210.
45h + 30 = 210
Explanation:
The 45h represents the cost of the hours worked, and the 30 represents the flat consulting fee. By adding these two together, we get the total bill of $210.
Answered by
GPT 3.5
The compound inequality that represents the range of temperatures for the given month is:
75°F ≤ t ≤ 98°F
Explanation:
This compound inequality states that the temperature, represented by the variable t, is greater than or equal to 75°F and less than or equal to 98°F. Therefore, any temperature within this range, including the high temperature of 98°F and low temperature of 75°F, would satisfy this inequality.
75°F ≤ t ≤ 98°F
Explanation:
This compound inequality states that the temperature, represented by the variable t, is greater than or equal to 75°F and less than or equal to 98°F. Therefore, any temperature within this range, including the high temperature of 98°F and low temperature of 75°F, would satisfy this inequality.