B. -3 combine like terms first then solve the equation normally
Answer:
4:1
Step-by-step explanation:
62 is the awnser for this
Given :
After 4 days, a plant is measured to be 10 inches tall.
Later, after a total of 20 days, then height is measured to be 18 inches.
To Find :
The rate of growth for the plant.
Solution :
We know, rate is given by :

Therefore, rate of increase of height is 0.5 inch/day .
Hence, this is the required solution.
5.
3 = 3000
2 = 2000
1 = 1000
6.
980,304
7.
14.49
8.
(5,5)
9.
8
10.
5 2/12
Bonus 5 1/6
11.
5 up 2 across
12.
eight and sixty-two hundredths
13.
3.0880
14.
2
15.
2 up 3 across