The total cost of hard drive is $29.96
Step-by-step explanation:
Given,
Original price = $40
Discount = 30%
Discount amount = 30% of $40 =
Discount amount=
Price after discount = Original price - discount amount
Price after discount = 40-12 = $28
Tax rate = 7%
Tax amount = 7% of price after discount
Total cost of hard drive = Price after discount + Tax amount
Total cost of hard drive = 28+1.96 = $29.96
The total cost of hard drive is $29.96
Keywords: subtraction, addition
Learn more about addition at:
#LearnwithBrainly
Answer:
It represents a proportional relationship, since it has the same format as the equation of a line.
Step-by-step explanation:
Equation of a line:
Has the following format:
y = ax + b
It represents a proportional relationship.
In this question:
y = 1.5x + 10
Has the same format of the equation of a line. This means that it represents a proportion relationship.
Answer:
Since this is edge it should be the 3rd one
Step-by-step explanation:
Hope this helps!!
-liyah
X+y=217. x+y=217
x-y=85. 151+y=217
-----------. y=217-151
2x=302. y=66
x=151
The evaluate expression of is 1/9
<h3>What is exponents and powers?</h3>
Exponent refers to the number of times a number is used in a multiplication. Power can be defined as a number being multiplied by itself a specific number of times. Exponent is the number to which a number is raised so as to define its power as a whole expression.
Given:
Now evaluate this we have to use
= 1/x²
So,
=1/3²
=1/9
Hence, the evaluate form is 1/9.
Learn more about exponents and power here:
brainly.com/question/15722035
#SPJ1