<u>Answer with step by step explanation</u>
To find the equation of the line from the given equation, you have to make y as the subject in the equation.
<u>Let us find now.</u>
x + 3y = -4
3y = -4 - x
3y = -x - 4
<em>Divide the whole equation by 3.</em>
y = -x/3 - 4/3
Therefore, <u>the equation of the line</u> is:
<u> y = -x/3 - 4/3</u>
And now we have to find the slope and the y - intercept of the line.
That is, we have to find the m & c of y = m x + c.
Here,
m ⇒ slope
c ⇒ y - intercept
So, to find it we have to find the values which were replaced with m & c.
<u>Let us find now.</u>
y = m x + c
y = <u>-x/3</u> <u> - 4/3</u>
Now it is clear that, <u>-1/3 & -4/3 are replaced with m & c</u> respectively.
Therefore,
slope ⇒<u> -1/3</u>
y - intercept ⇒<u> -4/3</u>
Answer:
98in^2
98 inches squared
Step-by-step explanation:
24.5=1 triangle
x=4 triangles
x=24.5*4
x=98 in^2
Answer:
The store sold 758 gallons of ice cream last month.
The store sold 464 pounds of broccoli last month.
Step-by-step explanation:
Find how much ice cream they sold last month:
682/0.9
= 758
Find how much broccoli they sold last month:
515/1.11
= 464
The store sold 758 gallons of ice cream last month.
The store sold 464 pounds of broccoli last month.
A. quadrant 2
b. quadrant 4
c. quadrant 3
Answer: it has no solution
Step-by-step explanation:
8x - 2y = 1 ..................... equation 1
-4x + y = 3 ...................... equation 2
solving the system of linear equation by substitution method . From equation 2 , make y the subject of the formula.
y = 3 + 4x .......................... equation 3
substitute equation 3 into equation 1 .
8x - 2(3 + 4x ) = 1
8x - 6 - 8x = 1
8x- 8x - 6 = 1
-6 = 1
this means that the equation has no solution
