Daddy help me please lord it’s 2000
Mathew would get $15 (60%) and luke would get $10 (40%)
-8x+5y= -40
First, add 8x to both sides
5y= 8x-40
Now divide both sides by 5
y= 8/5x-8
Answer:
x = -5 and y = 1
Step-by-step explanation:
a) 2x + 5y +5 = 0
a) 2x + 5y = -5
b) 2y = 3x + 17
b) y = 3/2x + 17/2
a) 2x + 5(3/2x + 17/2) = -5
a) 2x + 15/2x + 85/2) = -5
a) 19/2x = -5 - 85/2
a) 19/2x = -95/2
a) x = (-95/2) / (19/2)
x = -5
b) 2y = 3(-5) + 17
b) y = 2/2
y = 1
Angle ABC is an inscribed angle and its angle equals one half of the intercepted arc.
Angle ABC = 118 / 2 = 59 degrees.
Source:
http://www.1728.org/circangl.htm