The number of the product is 9
Answer:
y = $100 + $25x
Step-by-step explanation:
y is the total cost
x is the number of months
The sign up fee is $100.
Each month would cost an additional $25 per month.
The total cost then would be the sign up fee plus the $25 for each month. Since we do not know the number of months, we will assign x.
So the equation would be:
y = $100 + $25x
Answer:
4 for $7
Step-by-step explanation:
step one: 6 divide by 9 is 0.67
step two: 4 divide by 7 is 0.57, 10 divide by 16 is 0.63, 7 divide by 10 is 0.7, and 5 divide by 8 is 0.63
step three: the answer is 4 for $7 because it is the lowest price
Answer:
width = 3.5 feet length = 8 feet.
Step-by-step explanation:
W=x
L=2x+1
Area=(2x+1)x=28
2x^2+x=28
2x^2+x-28=0
(2x-7)(x+4)=0
x=3.5,-4. It should be a positive number so W=3.5
2x+1=8 2x3.5=7 7+1 = 8 L=8
That area is 28 ft^2
width is 3.5 feet and length is 8 feet.
They can be chosen in 12,444 ways.
There are three different scenarios that have more boys being chosen than girls:
5 boys and 0 girls
4 boys and 1 girl
3 boys and 2 girls
We will set up combinations for all 3 of these scenarios: