Influence of Mass Media — Unit test Answers
25 verified answers1 views
21
Free Preview
Which binomial is a factor of 9x2 – 64?
A
3x – 8B
9x – 32C
3x + 32D
9x + 822
Free Preview
Which will result in a difference of squares?
A
(negative 7 x + 4)(negative 7 x + 4)
B
(negative 7 x + 4)(4 minus 7 x)
C
(negative 7 x + 4)(negative 7 x minus 4)
D
(negative 7 x + 4)(7 x minus 4)
23
What is the greatest common factor of 8x and 40y?
A
8B
8xyC
320D
320xy24
Zohar is using scissors to cut a rectangle with a length of 5x – 2 and a width of 3x + 1 out of a larger piece of paper. Which expression can be used to find the perimeter of the rectangle and what is the perimeter if x = 4?
A
(5x−2)+(3x+1); 31 centimetersB
(5x−2)+(3x+1); 36 centimetersC
2(5x−2)+2(3x+1); 62 centimetersD
2(5x−2)+2(3x+1); 70 centimeters25
The formula for the area of a parallelogram is A = bh, where b is the base and h is the height.
A
–4x3 + 14x – 24 square centimetersB
2x3 – 6x2 – 14x + 24 square centimetersC
–4x3 – 14x + 24 square centimetersD
2x3 + 6x2 + 14x + 24 square centimetersDid you find these answers helpful?
Verified answers available
TRY EDGENUITY HACKS
- Auto Complete Exams
- Auto Complete Assignments
- Skip Videos Instantly
50,000+ students using this