So, you need to take the $45 and multiply it by 50%, then take that product and add it to 45.
Answer:
$8.75
Step-by-step explanation:
$61.25/7 = 8.75
The total values in the dataset is 24 values
From the given histogram, to get the number of values in the dataset, we will have to trace each bar to the y-axis and then take the sum.
- For the black bar, the total values of the dataset will be 11 + 2 = 13
- For the white bar, the value of the data st will be 3
- For the grey bar, the total values of the dataset will be 1 + 2 = 3
- For the ask bar, the total values of the dataset will be 2 + 3 = 5
The total values of the dataset = 13 + 3 + 3 + 5
The total values of the dataset = 24 values
Hence the total values in the dataset is 24 values
Learn more on histogram here: brainly.com/question/9388601
Answer: B
Explanation: if you look at A and try to combine like terms, you will add the -x on the right side the the one on the left, cancelling out the x on the left. then you have 0=x+0, and unless x=0, it is not true.
With B, when you add x to the -x, you cancel it out, giving you 0=0, which is true. hope it helps!