Answer:
The answer is B
Step-by-step explanation:
plug 2 into x to see
A.
x^2 + 8
2^2 + 8
4 + 8 = 12
B.
3x^2 + 1
3(2)^2 + 1
3(4) + 1
12 + 1 = 13
C.
2x^3 + 5
2(2)^3 + 5
2(8) + 5
16 + 5 = 21
D.
x^2 + x
2^2 + 2
4 + 2 = 6
There are 24 pages in each book. I wrote the equation 48x=1152 and solved for x in order to find the number of pages per book, which is what x equals
6 squared units
Hope this helps!
oh and here is the formula and substatution..
A=(b*h)/2
A=(6*2)/2
Answer: No solution
<u>Step-by-step explanation:</u>
1st number: x
2nd number: x + 2
- reciprocal of the larger is

- 4 times the reciprocal of the smaller is 4

- reciprocal of the larger of two consecutive even integers is subtracted from 4 times the reciprocal of the smaller is 4
- 
- the result is 56: 4
-
= 56
Solve the equation:
4
-
= 56
-
= 56(x(x + 2))
4x + 8 - x = 56x² + 112x
3x + 8 = 56x² + 112x
0 = 56x² + 109x - 8
Use the quadratic formula to solve:
x = 
The result is NOT AN INTEGER so there is NO SOLUTION
Answer:
soooooo...... the answer issssssssss