The difference between three times a number and 7 is 14
2 answers:
The sentence in numerical form is 3x-7=14
to solve, add 7
3x=21
then divide by 3
x=7
3x -7 = 14
3x - 7 (+7) = 14 (+7)
3x = 21
3x/3 = 21/3
x = 7
hope this helps
You might be interested in
Answer:
7y²
Step-by-step explanation:
First u group them like 4+3+y+y=7y²
It is b 4/3+2/3 is 6/3 and 6/3 divided by 1/3 is 2/3x
The first one and the third one are correct. because for the when you plug 1 on the first piece wise function you get 3.
f(3) =1. and f(1)=3 so f(1)>f(3)
Mean 87.5
Median 88
Range 14
and Mode All values appeared just once
