Answer:
y = 7
Step-by-step explanation:
The equation of the line is y = 7 because since it's a horizontal line the y value will always stay the same, and the x value will always be changing. Therefore you could draw a line straight across the y-axis at 7
Answer:
2847.5
Step-by-step explanation:
670/4 = 167.5
17 x 167.5 = 2847.5
Answer:
(x+1)(x+3)
Step-by-step explanation:
Let's factor x^2+4x+3
x^2+4x+3
The middle number is 4 and the last number is 3.
Factoring means we want something like
(x+_)(x+_)
Which numbers go in the blanks?
We need two numbers that...
Add together to get 4
Multiply together to get 3
Can you think of the two numbers?
Try 1 and 3:
1+3 = 4
1*3 = 3
Fill in the blanks in
(x+_)(x+_)
with 1 and 3 to get...
(x+1)(x+3)
Answer:
I don’t think it’s a right triangle
Step-by-step explanation:
5^2 + 8^2 should equal 12^2 for it to be a right triangle.
Answer:
10x-15+7x-21
Step-by-step explanation:
Take parenthesis out
5x-5+5x+10=7x-21
10x-15+7x-21
