Answer:
-2x+35
Step-by-step explanation:
Answer:
Evaluate the terms inside of the parentheses
Step-by-step explanation:
According to PEMDAS, you always start solving an equation by answering what is inside of the parentheses first. (That's what the 'P' in PEMDAS stands for!)
Therefore, this is the correct answer.
12 plus 12 (walk to and from her grandparents) times 2 (two times a week she goes) equals 48. So, she spends 48 minutes walking between the two houses.
Answer:
Step-by-step explanation:
<u>Given</u>
<u>Property of AP</u>
- aₙ = a₁ + (n-1)d
- a₁ = -62, d = 5
<u>Applying same on the given function</u>
- f(n) = -62 + (n-1)*5 = -62 + 5n - 5 = 5n - 67
- f(n) = 5n - 67
A) the slope of distance vs time is speed:
i) from 09:00 to 09:11 it is increasing velocity positively and steadily by going away from the origin.
ii) the car speeds up by going away from the origin with constant velocity.
iii) the car does not have any movement stationary in 9m.
iv) it car is dropping speed, going toward the origin.
b) distance= 9m+6m=15m
c) i) slope= velocity= (9-0)/(24)= 3/8 km/h
ii) velocity = (6-4)/(19)=2/19 km/h
