Answer:
y = -20
Step-by-step explanation:
Given that y varies directly with x it means changing x will also cause change in y
Mathematically it can be written as:
y∝x
Removing the proportionality symbol
y = kx
Given y=25 when x=5 Putting the values
Now
We have to find the value of y when x = -4
Putting x=-4
Hence,,
y = -20
Answer:
<h2>0</h2>
Step-by-step explanation:
Answer: 1/2cx B
Step-by-step explanation
area is height multiplied by base so x times c /2= 1/2cx
A Non-example is like there we not enough to grapha
Answer:
Step-by-step explanation:
Let's use a start by using common denominators. 
and 
Now, replace the original equation with the common denominators. 
Solve! 
