Answer:
a = 5
Step-by-step explanation:
a/4 = 15/12
We can use cross products to solve
a* 12 = 4*15
12a = 60
Divide each side by 12
12a/12 = 60/12
a =5
Cross Multiplying RHS to LHS, we get
a = 60/12
hope it helps!
Below.
3x + 5y = 15
Subtract 3x from both sides:
5y = -3x + 15
Divide through by 5:
y = -3/5 x + 3 <-----------slope-intercept form
i dunno
True
The answer should be true.
(6 + 3/n) -8
X/11>=16
X>=16x11
X>=176
