Answer:
−9s+60 is the answer
Step-by-step explanation:
If brainiest is earned its Greatly Appreciated
(-3s+20)(4-1) do whats in ( )'s
(-3s+20)3 distribute 3
-9s+60 is the answer
The answer is 3 pounds
48=3
The equations that are true for x = -2 and x = 2 are
-4 = 0 and 4
= 16
<h3>What is an equation?</h3>
An equation is a mathematical statement that establishes the equality of two quantities.
Analysis:
Testing the equation x2 - 4 = 0
for x = 2,
- 4 = 4-4 = 0
for x = -2 = (-2)2 - 4 = 4-4 = 0
Therefore x2-4 = 0 is true
Testing for 4x2 =16
for x = 2 , 4(2) ^2 = 4x4 = 16
for x = -2 4(-2)^2 = 4(4) = 16.
All other equations are not true except these two.
Learn more about equations: brainly.com/question/2972832
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Answer:
The value of A is 3.
Step-by-step explanation:
In order to determine the value of A if the point (6,5) belongs to that linear relation, we need to apply the coordinates for that point on the equation and solve it for A. This is shown below:
A*x - 4*y + 2 = 0
A*(6) - 4*(5) + 2 = 0
6*A -20 + 2 = 0
6*A - 18 = 0
6*A = 18
A = 18 / 6
A = 3
The value of A is 3.