Answer:
75-30/15=x
Step-by-step explanation:
75-30=45
45/15=3
75-30/15=x
Answer:
Step-by-step explanation:
Here we have an implicit function, and so we must use implicit differentiation to find dy/dx.
(d/dx)(3y² - 6 = x) results in 6y(dy/dx) - 0 = (dx/dx), or 6y(dy/dx) = 1.
Then the desired derivative is
1
(dy/dx) = ---------
6y
Answer:
x = 7; y = 77
Step-by-step explanation:
y = 9x + 14
y = 4x + 49
Since both equations are solved for y, set the two right sides equal and solve for x.
9x + 14 = 4x + 49
5x = 35
x = 7
Sow substitute 7 for x in the first equation and solve for y.
y = 9x + 14
y = 9(7) + 14
y = 63 + 14
y = 77
Answer: x = 7; y = 77
Answer:
B) 21/9
Step-by-step explanation:
21/9 / 3/3 = 7/3
Hope this helps you out ;)
Answer:
30
Step-by-step explanation:
