A constant in algebra is a number on its own or a letter of the alphabet that can stand to represent a fixed number.
Step-by-step explanation:
For example ;
3x+5=11
in this equation
3 is the coefficient
x is a variable
+ is the operator
5 is a constant
11 is a constant
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A constant ;brainly.com/question/13225486
Keywords ; non-example, constant
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Answer:
$1,740
Step-by-step explanation:
Setting up an equation to solve for Lesley's total salary would be the sum of her monthly base salary ($1,500) and the amount of her commission for any sales over $20,000:
Salary = $1,500 + (sales - $20,000)(0.04)
Since Lesley sold $26,000 in sales this month, we can calculate her total salary and commission:
Salary = $1500 + ($26,000-$20,000)(0.04) or $1500 + ($6000)(0.04)
Salary = $1500 + $240 = $1,740.00
Answer: 50yd
Step-by-step explanation:
We know that the area of any rectangle is length times width. The perimeter is the sum of twice the length and twice the width.
Let width = x
Let length = 4x
Area = 100m2
Next, we can write an equation using these variables and formula for area.
4x2 = 100
x2 = 25
x = -5 and x = 5
Since the dimensions cannot be negative, we accept the positive value:
x = 5
Next, we can substitute this value of x into the variables.
width = 5 m
length = 20 m
Finally, we can find the perimeter by plugging in these dimensions into the perimeter formula,
Perimeter = 2(5 m) + 2(20 m)
= 10 m + 40 m
= 50 m
Answer:
$25,000
Step-by-step explanation:
The car was worth 100% of its price when it was bought.
Let the x = value of the car when she bought it last year.
It lost 20% of its value, so now it is worth only 80% of the original value.
Now it is worth 80% of x, or 0.8x.
The car is worth now $20,000.00, so 0.8x must equal $20,000.00.
0.8x = 20,000
Divide both sides by 0.8.
x = 20,000/0.8
x = 25,000
Answer: $25,000
