If ||m and m6 = 4x - 15 and m7 = x + 30 then m 6 =

Step-by-step explanation:

∠6 and ∠7 are Alternate Interior Angles.

The lines l and m are parallel, therefore ∠6 and ∠7 are congruent.

m∠6 = m∠7 → 4x - 15 = x + 30        add 15 to both sides

4x = x + 45          subract x from both sides

3x = 45            divide both sides by 3

x = 15

Step-by-step explanation:

We are given that l || m

Since l || m

So, (Alternate interior angles are equal )

So,

So,

in 4 days he will run   12/14

step-by-step explanation:

step-by-step explanation: