Answer:
50 people until it was equal
Step-by-step explanation:
6p=100+4p
2p=100
p=50
6(50)=100+4(50)
300=100+200
300=300
Answer:
f(x)=3x−1
2
Step-by-step explanation:
The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the expression undefined. The range is the set of all valid y values. The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the expression undefined.
Interval Notation:
(-∞,∞)
Set-Builder Notation:
{x|x∈R}
The range is the set of all valid
y
values. Use the graph to find the range.
Interval Notation:
(−∞,∞)
Set-Builder Notation:
{y|y∈R}
Determine the domain and range.
Domain:
(−∞,∞),{x|∈R}
Range:
(−∞,∞),{y|y∈R}
Answer:
x=44/3
Step-by-step explanation:
slope = (y2-y1)/(x2-x1)
substitute what we know
-3 = (-29--3)/(x-6)
simplify
-3 =(-29+3)/(x-6)
multiply each side by (x-6)
-3(x-6) = (-29+3)/(x-6) * (x-6)
the (x-6)'s on the right cancel
-3(x-6) = (-29+3)
distribute
-3x*-3*-6 = -29+3
-3x+18 = -26
subtract 18 from each side
-3x = -44
divide by -3
x = -44/-3
x=44/3
Answer:
$10
Step-by-step explanation:
Let x be the amount the youngest sister gets
x + (x+5) + (x+10) + (x+15) + (x+20) = 100
5x + 50 = 100
5x = 50
x = 10
Answer:
Distributive Property
Step-by-step explanation:
