Answer:
A
Step-by-step explanation:
its multiplying
Answer:
8/5
Step-by-step explanation:
The empirical rule says that approximately 68% of a normal distribution falls within one standard deviation of the mean. In this case, this would include all values of the variable in the interval
.
Answer:
5.75 days
Step-by-step explanation:
Given data
let the number of days be x and the number and the number of miles be y
so that the cost of the rental will be
c= 38.38x+ 0.14y---------1
we are told that the amount at hand is $270
hence
270=38.38x+ 0.14*(350)
solve for x
270= 38.38x+49
270-49= 38.38x
221= 38.38x
divide both sides by 38.38
x= 221/38.38
x= 5.75 days
Hence the number of days is 5.75 days
To solve this question, let's divide it in parts.
Part 01: "`Product of 7 and the number"
Let's say the unknown number is "a".
So, the product of 7 and "a" is 7a.
Part 02: The sum of -8 and the product of 7 and a number.
Since "the product of 7 and a number" is 7a:
The sum of -8 and 7a is
Answer:
- 8 + 7a