Answer: (x + 4)(x + 2)
Step-by-step explanation: In this problem, we're given a trinomial with an x² term, an x term, and a constant term so we can factor it as the product of two binomials.
The first term in each binomial will be a factor of x² and since x² factors as x time x, we use x as the first term in each binomial.
To fill the second position in each binomial, we use the factors of the last term that add together to equal the coefficient of the middle term.
So we're looking for factors of +8 that add to +6.
+8 factors as 8 x 1 or 4 x 2. Since 4 and 2 add together to equal +6, we put a +4 in our first binomial and a +2 in our second binomial and we have our answer (x + 4)(x + 2) which is a factored version of x² + 6x + 8.
Answer:
$1.75
Step-by-step explanation:
Honestly, you don't really have to pay attention to the other numbers or ratios on the graph until you think you found your answer. Pay attention to whichever ratio you choose and follow these steps:
1. Identify which number is the cost and which is the amount of pens bought
2. Set it up as a division problem by using the cost and the dividend and the amount of pens as the divisor
3. After you have your answer, plot your ratio of 1:(your product) and if the line that was graphed is straight, you are correct.
PS. I used the ratio (2:3.5) to solve this problem
For the second case, the amount that Javier needs to meet his expenses is the product of the number of males, Y, and the cost of each men's shoe. This is given by,
($50)Y = $2500
The value of Y is 50. Therefore, there needs to be 50 men customers for Javier to breakeven with his expenses.
Answer:
Step-by-step explanation:
Given
Truck A speed is
Truck B speed is
Truck A leaves 2 hours before truck B
Distance traveled in the 2 hour
Suppose Truck B will catch truck A after t hours
Overtake time is
The equation that models the situation is y = 5x
<h3>How to determine the equation?</h3>
The variation is given as a direct proportion
This means that:
Length (y) = constant (k) * pickets (x)
So, we have:
y = kx
When x = 22, y = 110.
So, we have:
110 = 22k
Divide both sides by 22
k = 5
Substitute k = 5 in y = kx
y = 5x
Hence, the equation that models the situation is y = 5x
Read more about direct variation at:
brainly.com/question/6499629
#SPJ1