Answer:
1.09x10^4
Step-by-step explanation:
Answer:
The answer is C
Step-by-step explanation:
You solve what is in the parenthesis
then the brackets
then multiply that by 2
then subtracts the 2^3
Its a lot to right down but just know the answer is C
The anwer is, DV
Hope this helps
1,7
2,10
3,5
4,7
5,7 and for the second question the answer is 5 students
Answer:
B. Exactly one solution
Step-by-step explanation:
You can add (4x -8) to both sides:
5x +8 -7x +(4x -8) = -4x +1 +(4x -8)
Collect terms
2x = -7
x = -7/2 . . . . . divide by 2. One solution.
_____
As soon as you determine that the x-coefficients on the left and right are different, you know there is exactly one solution.
On the left, the coefficient of x is 5-7 = -2; on the right it is -4.