Answer:
He spent on 16 minutes
Step-by-step explanation:
Given
per minute
Required
Determine the number of minutes
Let the number of minutes be n
<em>If 1 minute costs $0.5</em>
<em>n minutes would cost $0.5n</em>
The relationship between the given parameters is
Substitute values for each of the above
Solve for 0.5n
Solve for n
<em>He spent on 16 minutes</em>
Answer:
<u>16 Soft drinks in a week</u>
Step-by-step explanation:
if you divide the graph with lines then you can see where the plots equal too. And gives 6 soft drinks 15 to 19 drink in a week.
Answer:
15
Step-by-step explanation:
please give me brailiest
Answer:
22, 19, 16 and - 5
Step-by-step explanation:
To evaluate any term from the n th term formula substitute the terms position value for n
given 
= 25 - 3n, then
(a)
= 25 - (3 × 1) = 25 - 3 = 22
= 25 - (3 × 2) = 25 - 6 = 19
= 25 - (3 × 3) = 25 - 9 = 16
(b)
= 25 - (3 × 10) = 25 - 30 = - 5
Answer:
intervals (-3,-1) and (0,+infinity)
Step-by-step explanation:
if f'(x)>0 then f is increasing
