The solution set for the equation |4x - 9| + 3 = 8 are its true values
The solution set is x = 3.5 or x = 1
<h3>How to determine the solution set?</h3>
The equation is given as:
|4x - 9| + 3 = 8
Subtract 3 from both sides
|4x - 9| = 5
Remove the absolute bracket
4x - 9 = 5 or 4x - 9 = -5
Add 9 to both sides
4x = 14 or 4x = 4
Divide both sides by 4
x = 3.5 or x = 1
Hence, the solution set is x = 3.5 or x = 1
Read more about solution set at:
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Answer:
m=43
Step-by-step explanation:
2m-3m=-31-12
-m=-43
m=43 (Because if we divide -1m/-1 = 1m and -43/-1 = 43)
$1.21
<h3>
Further explanation</h3>
<u>Given:</u>
- A toy airplane costs $4.84.
- It costs 4 times as much as a toy car.
<u>Question:</u>
What is the cost of the toy car?
<u>The Process:</u>
Let the cost of the toy car as C.
A toy airplane costs $4.84. It costs four times as much as a toy car.
From this statement, it is quite clear that the cost of a toy airplane is four times more expensive than a toy car.
We write the equation as follows:
Both sides are divided by 4 to get the value of C.
From the initial process above, we can immediately divide it like a fraction. See the following.
Thus, the cost of the toy car is $1.21.
<h3>Learn more</h3>
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Keywords: a toy airplane, costs, $4.84, four times as much as a toy car, 4, more expensive, divide, fraction
30(-2/5)²(5/8) = 30*(4/25)*(5/8) = 30*4/(5*8) = 3
4 x .13 = .52lbs
4 x .6 = 2.4lbs
4 x .12= .48lbs