Is 7x-6=4(x+1) a linear equation in X

Yes

Step-by-step explanation:

A linear equation is one with degree one or has one power of x.

Hence simplifying:

7x-6=4(x+1) we have;

7x - 4x = 6 +4

3x = 10

x = 10/3 = 3 1/3.

This is a straight line graph that runs vertically through the x-axis at x= 10/3

the answer is b: 18

step-by-step explanation:

use the pythagorean theorem to .

a^2+b^2=c^2

plug 18 for "r"

the 2 legs are 18 and 24

18^2+24^2=c^2

324+576=c^2

900=c^2

c=30

30-12=18

18 is the radius

: )

51840000 cm 2

step-by-step explanation: