He needs $78.95 to buy 5 of each
Answer:
3/2
Step-by-step explanation:
Okay, I can represent this equation as rise over run
the coordinates 4,6 are subcoordinates 1
y: 6 - 3 = 3
x: 4 - 2 = 2
Since it is RISE over run then Y is the numerator and X is the denominator.
So the slope is 3/2.
Answer:
the 3rd
Step-by-step explanation:
because n^2+3n+2n simplifies to n(n+5), which is not equivalent to 6n
The fraction 5/8 is also the equation of 5 divided by 8, so we just do 5 divided by 8, which is
0.625 as a decimal.
To solve this question, let's start by writing down what we know. First of all, let's make a variable, x, which will stand for the number of women at the party (because that's what we want to find). Using this variable, we know:
2/3x have jewelry
1/4x have a black dress
Half the people wearing a black dress also have jewelry, so we know that there is an overlap of 1/4x ÷ 2 = 1/8x between the jewelry and black dress.
To account for this overlap, we can subtract it from both sides. We get
2/3x - 1/8x = 13/24x
1/4x - 1/8x = 1/8x
We know that there are 50 more women with a black dress, so:
13/24x = 1/8x + 50
Simplifying, we get:
13/24x = 3/24x + 50
10/24x = 50
x = 50*24/10 = 120
That means that there were 120 women at the party.
