Answer:
True
Step-by-step explanation:
Apex
Answer:
The equation of the line is y = -3/7x - 23/7
Step-by-step explanation:
To start we need to find the slope of the original line. We can do this by solving the equation for y.
3x + 7y = 21
7y = -3x + 21
y = -3/7x + 3
Now we know the slope to be -3/7. Since parallel lines have same slopes, we know the new line also will have a -3/7 slope. We can now use that along with the given point in point-slope form to find the equation.
y - y1 = m(x - x1)
y + 5 = -3/7(x - 4)
y + 5 = -3/7x + 12/7
y = -3/7x - 23/7
Answer:
17
Step-by-step explanation:
let the 4 consecutive odd numbers be n , n + 2 , n + 4 , n + 6 , then
n + n + 2 + n + 4 + n + 6 = 56 , that is
4n + 12 = 56 ( subtract 12 from both sides )
4n = 44 ( divide both sides by 4 )
n = 11
n + 2 = 11 + 2 = 13
n + 4 = 11 + 4 = 15
n + 6 = 11 + 6 = 17
The 4 consecutive odd numbers are 11 , 13 , 15 , 17
with the greatest being 17
Answer:
Step-by-step explanation:
A is a quadratic. Quadratics are not linear. It contains an x^2 term.
B isn't really a true value for a solution to a linear equation because there are x's on both sides of the equation. They can be divided out leaving you with 12 = 17.
C is linear It has 1 solution The answer to C is 3.64
D is linear it has 1 solution The answer to D is 5/12
Both C and D have only 1 solution each. That is one of the characteristics of linear equations.
Hi there, AirConditioning,
The equation we will be using is linear, and takes the form y = slope*x+b, where slope is equivalent to the fireflies caught each minute.
y=total fireflies caught
You : y = 3m+13
Your Friend: ym+6
Fireflies caught each minute
You: 3
Your Friend: 4
3+4=7
A total of 7 fireflies each minute combined.
