Answer:
No
Step-by-step explanation:
1. Solve the equation for y.
-x + 4y = -5
4y = x + 5
y = (x + 5)/4
2. Check for direct variation
The formula for direct variation is
y = kx,
where
k = the constant of variation
An important consequence is that y = 0 when x = 0.
Set x = 0 for your function and calculate y.
y = (x + 5)/4 = (0 + 5)/4 = 5/4 ≠ 0
The function does not represent a direct variation.
Hello!
To solve this you look at one point of the smaller rectangle
A point of the smaller rectangle is (3, 1)
Now we look at the corresponding point of the larger rectangle
The corresponding point is (6, 2)
Now we look at what happened between the points
They doubled both x and y
This can be written as (2x , 2y)
The answer is D) (2x , 2y)
Hope this helps!
Answer:
2.5
Step-by-step explanation:
Answer:
Step-by-step explanation:
Answer:
7 is the value of x.
Step-by-step explanation:
Now we have to,
find the required value of x.
→ -18x - 19 = -145
→ -18x = -145 + 19
→ -18x = -126
→ x = -126/-18
→ [ x = 7 ]
Hence, the value of x is 7.