.625 I think but sorry if not
Step-by-step explanation:
I assume we are simplifying
1) -6k+7k = k
2) 12r-8-12 = 12r-20
3) n-10+9n-3 = 10n-13
4) -4x-10x = -14x
Answer:
x = 18/5
Step-by-step explanation:
-5/6 x=-3
Multiply each side by -6/5
-6/5 *-5/6 x=-3*-6/5
x = 18/5
Average speed = total miles / total time
= (16+24)/(2+2)
=40/4= 10mph
No, u cant
a^2 + b^2 = c^2.....pythagorean theorem used on only right triangles...where a and b are the legs and c is the hypotenuse
a^2 + b^2 = 23^2
a^2 + b^2 = 529...so u would have to find 2 square numbers that add up to 529. There aren't any.
