Answer:
<h3>D. p2 + 27p > 770</h3>
Step-by-step explanation:
Ms. Winter wants to have 27 more rows than people in each row.
The number of people in each row is represented by p.
The number of rows is represented by p + 27.
Ms. Winter wants to have more than 770 people in the march.
To find the total number of people in the march, find the product of the rows and the people in each row.
Set up an inequality to represent the situation.
p(p + 27) > 770
p2 + 27p > 770
I believe you would have to divide 125 by 2 to get the miles per hour. I got 62.5mph I'm not sure if you need a proper rounded answer, but I think this is correct.
2.) y=-3x-1 and if you look closely you’ll notice the line is going down making it negative and it’s going down by 3 so it’s -3x and when your looking for y just remember you’re looking for the point that’s on the line of y and here you can see the point is on -1 so there’s your answer.
Answer:
±1, ±2, and ±4
Step-by-step explanation:
4x² + bx + c = (Ax + B) (Cx + D)
Distribute:
4x² + bx + c = ACx² + (AD + BC) x + BD
Matching the coefficients, AC = 4. So A must be a factor of 4. Possible values of A are therefore ±1, ±2, and ±4.
I think you just use the formula v= lXwXh. Volume equals length times width times height
