Answer:
Final answer:
x3+10x2+25x.
Step-by-step explanation:
Expand the
(x+5)2 to equal x2+10x+25
first, then distribute the x.
Answer:
<em>The other constraint for this situation will be: </em>
Step-by-step explanation:
The company takes 4 hours of labor to produce a mountain bike and 5 hours of labor to produce a road bike.
Here, represents the number of mountain bikes per day and represents the number of road bikes produced per day.
So, the total number of hours taken to produce mountain bikes
and the total number of hours taken to produce road bikes
Given that, the company has at most 300 hours of labor available per day. That means, the maximum number of hours should be 300.
So, the other constraint for this situation will be:
Answer
L= 3 W=7
Step-by-step explanation:
22.75 - 3.25 = 19.5 He earned 19.5$ by selling both water and lemonade. Lemonade cost 3$ each so 3x3=9. Water cost 1.5$ each so 1.5x7=10.5. 10.5+9=19.5.
Answer:
B
Step-by-step explanation:
1. In order to determine the inequality, you must first solve the solution set to determine what x is less than.
So you would do this:
1 + 2x < 9 Subtract 1
2x < 8 Divide by 2
x < 4
2. Next, you need to understand the difference between an open circle and a closed circle shown on the solution sets.
An open circle is equal to the following inequalities:
<, >
A Closed circle represents inequalities in situations such as:
greater than or equal to, or less than or equal to
3. Because the inequality above represents only less than or greater than the inequality sets should have an open circle being used.
Since x is less than 4 it should be moving to the left of the line inequality set.