Answer:
2 x − 5 = 7 2x-5=7 2x−5=7.
Step-by-step explanation:
Add 5 to both sides. Simplify 7 + 5 7+5 7+5 to 1 2 12 12. Divide both sides by 2.
Answer:
Yes because 5^2 + 12^2 = 13^2
Step-by-step explanation:
We can check using the Pythagorean theorem
a^2 + b^2 = c^2
5^2 + 12^2 = 13^2
25+ 144= 169
169 = 169
They are intersecting lines if they are not parallel so the other option is that they are intersecting.<span />
Answer:
The answer is 42 ansd to find the answer plug in -8 for x.
Step-by-step explanation:
f(-8) =3(6-(-8))
f(-8)=3(6+8)
f(-8)=3(14)
f(-8)=42
