X + 8 >= 18
(>= means greater than or equal to)
x + 8 - 8 >= 18 - 8
x >= 10
Answer:
Abracadabra
Step-by-step explanation:
Answer:
I suggest asking your professor for help.
Step-by-step explanation:
sorry I couldn't help this time.
The percent for a male is 68.75 %
110+50=160 160=100%
Females:
100% is 160
What percent is 50?
160x=50x100
160x=5000
x=5000/160
x=31.25 Females =31.25% Males 100%-31.25%= 68.75%
Answer:
System of Linear Equations entered :
[1] 4x - 3y = 15
[2] 2x + 2y = 4
Step-by-step explanation:
// Solve equation [2] for the variable y
[2] 2y = -2x + 4
[2] y = -x + 2
// Plug this in for variable y in equation [1]
[1] 4x - 3•(-x +2) = 15
[1] 7x = 21
// Solve equation [1] for the variable x
[1] 7x = 21
[1] x = 3
// By now we know this much :
x = 3
y = -x+2
// Use the x value to solve for y
y = -(3)+2 = -1
Solution :
{x,y} = {3,-1}
