Answer:
The number is -2
Step-by-step explanation:
Let the number = x
Given that:
Five times the result of adding one to a certain number, is equal to four times the number, plus three.
The equation will be:
5(x+1) = 4x +3
Simplifying
5x + 5 = 4x +3
Taking terms with x on left side and others on right side
5x - 4x = 3 - 5 (sign of transferred terms will be changed)
x = -2
Proof :
Condition 1:
- Add one = -2 +1 = -1
- Multiply 5 = -5
Condition 2:
- 4 times of number = 4 (-2) = -8
- Add 3 = -8 +3 = -5
Hence both conditions have same answer.
I hope it will help you!
Answer:
405
Step-by-step explanation:
From the given information, we have 900 respondent.
The poll predicts that the incumbent will be reelected with 55 percent of the votes.
This implies that (100-55=45) percent of the respondents would not vote for the current governor or indicated that they were undecided.
Out of 900 respondents, we have


would not vote for the current governor or indicated that they were undecided.
Answer:
A. 243
Step-by-step explanation:
81 multiplied by 3