4 = 3/4m -6
add 6 to both sides
10 = 3/4m
divide both sides by 3/4
m = 10 / 3/4 = 10 *4 = 40 /3 = 13 1/3
That would be regrouping.
Step-by-step explanation:
ABC = 90
ABC = ABD + DBC
4x + 7x -9 = 90
11 x = 99
x = 9
ABD = 4X = 4×9 = 36
DBC = 7X -9 = 63 -9 = 54
Part A) It depends on how long the experiment will be the domain must start from zero and should go as long as the experiment will last.
Part B) y intercept would be the height of the plant after n days
Part C) 8(1.05)^2 = 8.82, 8(1.05)^6 = 10.72
10.72 - 8.82 = 1.9
6-2 =4
1.9 /4 = 0.475
this means the plant grows at an average of 0.475 cm per day