What is the constant in this expression? m-4n+3.5+4/5p
2 answers:
Answer:
3.5
Step-by-step explanation:
We are given that an expression
We have to find the constant in the given expression
Constant:That number which is numerical number and do not change remain same.
Variable : That number which is represented by letter x, y etc and varying and do not remain same.
In the given expression 3.5 is constant because 3.5 is fixed and do not change.
Hence, 3.5 is constant.
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Answer:
180 pages
Step-by-step explanation:
Since her photocopy session is 25 pages per minute, the total number of pages photocopied in 4 hour session can be calculated as;
number of pages = time × speed
= (4 × 60) × 25
= 240 ×25
= 6000 pages
Thus, number of pages photocopied in 4 hours is 6000.
For every 100 pages, 3 would contain some type of printing error. The number of pages she expect with printing error during 4 hour session can be determined as;
= × 3
= 60 × 3
= 180 pages
The expected number of pages with printing error during 4 hour photocopying session is 180 pages.
Answer:
Step-by-step explanation:
F(x)=4x-6
It will start at -6C and every hour we will be going up by 4
