You can use the fact that equivalent equations are such that one equation can be obtained by performing some operations(which doesn't break equality) on the other equation and vice versa.
The equivalent equation to
is 
<h3>What are equivalent equations?</h3>
Equivalent equations are such that one equation can be obtained by performing some operations(which doesn't break equality) on the other equation and vice versa.
<h3>How to get the equivalent equation of the given equation?</h3>
The given equation is

Subtracting 4 from both sides, we get

Thus, one equivalent equation to the given equation is 
The equivalent equation to
is 
Learn more cases of equivalent equations here:
brainly.com/question/14332869
Answer:
<h2>y = 1/5x + 4</h2>
Step-by-step explanation:
We need to find the equation of the line parallel to the given line. To do this, we first need to understand what parallel lines are.
Rule 1: Parallel lines are two lines that never cross.
Let's solve!
To solve, we need to know what the slope of the line should be as we are already given the point it should pass through. to do this, we need to use a rule.
Rule 2: The slopes of parallel lines are always the same.
Slope = change y / change x
-4 - -3 (-4 + 3) = -1
-5 - 0 = -5
Slope = 1/5
Now, we can construct our equation
y = mx + b
y = 1/5x + 4
Since none of the answers are this, I assume you meant perpendicular instead. In that case, the answer would be, since the slope would be an opposite inverse of the original line, -5x + 4.
I'm always happy to help :)
By applying basic property of Geometric progression we can say that sum of 15 terms of a sequence whose first three terms are 5, -10 and 2 is
<h3>What is
sequence ?</h3>
Sequence is collection of numbers with some pattern .
Given sequence

We can see that

and

Hence we can say that given sequence is Geometric progression whose first term is 5 and common ratio is -2
Now
term of this Geometric progression can be written as

So summation of 15 terms can be written as

By applying basic property of Geometric progression we can say that sum of 15 terms of a sequence whose first three terms are 5, -10 and 2 is
To learn more about Geometric progression visit : brainly.com/question/14320920
Answer:
4
Step-by-step explanation:
x= 18÷4.5=4
hope it helps
Answer:
plus 20 or positive
Step-by-step explanation:
-60+80= 20
positive