Clean up the equation with x first and x=12.
Substitute this value in to the other equation to solve for y.
You should get a solution of (12,-8)
<u>It </u><u>doesn't</u><u> have the hundredth value</u> because 400000 would be required to be in a decimal form not a whole number.
The x-intercept of the graph is (4 , 0)
Step-by-step explanation:
Let us revise the meaning of x-intercept and y-intercept
- x-intercept means value x when y = 0
- That means the graph intersects x-axis at point (a , 0), where a the value of x when y = 0
- y-intercept means value of y when x = 0
- That means the graph intersects y-axis at point (0 , b), where b is the value of y when x = 0
∵ 5x - 4y = 20 is the equation of the graph
- To find x-intercept substitute y by 0
∵ y = 0
∴ 5x - 4(0) = 20
∴ 5x - 0 = 20
∴ 5x = 20
- Divide both sides by 5
∴ x = 4
The x-intercept of the graph is (4 , 0)
Learn more:
You can learn more about x and y intercepts in brainly.com/question/4932386
#LearnwithBrainly
12 × 12 =144+ 6 = 150 I'm pretty sure
Answer:
answer mine and ill answer yours
Step-by-step explanation:
