Answer:6
Step-by-step explanation:
Answer:

Step-by-step explanation:
We know that the line has a slope of 2 and it passes through the point (3, -4).
So, we can use the point-slope form:

Where m is the slope and (x₁, y₁) is a point.
So, let’s substitute 2 for m and (3, -4) for (x₁, y₁). This yields:

Solve for y. Distribute the right:

Subtract 4 from both sides. Therefore, our equation is:

Answer:
Step-by-step explanation:
You can read it as :Minus three and one fourth
Or minus thirteen fourths
Using the intersecting chord theorem:
15 x 2 = 5 x n
Simplify:
30 = 5n
Divide both sides by 5:
n = 30/5
n = 6 m
8 x n+8 = 16 x n+2
Simplify:
8n +64 = 16n +32
Subtract 8n from both sides:
64 = 8n +32
Subtract 32 from both sides:
32 = 8n
Divide both sides by 8:
n = 32 /8
n = 4
Answer:
21+3x
Step-by-step explanation:
multiply the 3 by everything inside the parentheses