Answer:
5
Step-by-step explanation:
0=x-5
solve for x
x=5
nnnnnnnnnn
20 + 10x = 15x +16 +5
15x+21 =20+10x
5x = -1
X= -0.2
Answer:
b. 31.
Step-by-step explanation:
The other 2 angles in the triangle are congruent so they are:
(180 - 118) / 2
= 31 degrees.
Answer:
C. 4x - 2y = 5
Step-by-step explanation:
The resulting slope-intercept form would be y= 2x - 5/2 which has a slope of 2.