Choose Yes or No to tell whether the expression represents a 20% discount off the price of an item that originally cost d dollars.0.8d
d – 0.2
d – 0.2d
1 – 0.2d
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Addy is taking a test with multiple choice and True/False questions. On the test, Addy got a total of twenty questions correct. Addy gets five points for correct multiple-choice answers and one point for each correct True/False answer. She earned 76 points on the test. How many multiple-choice questions and how many True/False questions did Addy get correct?Use 2 equations to find your answer
X +5+11x=12x+Y It says find the value of y that makes each equation true for all values of
Express 5/7 as a decimal.
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(If i'm wrong ( which i'm probably a, sorry I tried i thought you had to do this)
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even intergers are represetned as 2n where n is a whole number
odd=2n+1
consecutive odd integers are 2 apart from each other so therefor the numbers are 2n+1,2n+1+2, 2n+1+2+2 or 2n+1, 2n+3, 2n+5
so they add up to 111
2n+1+2n+3+2n+5=111
add like terms
6n+9=111
subtract 9 from both sides
6n=102
divide both sides by 6
n=17
numbers are
2n+1,2n+3,2n+5
subsitute
2(17)+1=34+1=35
therefor since the other sare 2 more
35,37,39 are the numbers
are there 3 that equal 1111? solve and see if it is true
2n+1+2n+3+2n+5=1111
add like terms
6n+9=1111
subtract 9 from both sides
6n=1102
divide both sides by 6
n=183.666666666666
n is not whole so the answer is NO
answer are 35,37,39 and NO
x
x+2
x+4
======(+)
3x+6=111
3x=105
x=35
the numbers are 35 37 39
the second problem has the same logic
x
x+2
x+4
=====(+)
3x+6=1111
3x=1105
x=368, (3) it's not an integer number
AND IT"S CORRECT EXCELLENCY!
TAKE A PIECE OF PAPER, A PEN AND DO IT FOR YOURSELF!
you don't need to write an essay for a simple math exercise
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Answer:
The linear equation plotted by Kevin could be anyone who has as an initial value of 18 (value of y when the value of x is equal to zero)
Step-by-step explanation:
we know that
The equation of the line in slope intercept form is equal to
where
m is the slope of the linear equation
b is the y-coordinate of the t-intercept of the linear equation
In this problem we have
substitute
therefore
the linear equation plotted by Kevin could be anyone who has as an initial value of 18 (value of y when the value of x is equal to zero)
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Answer:
Step-by-step explanation. Revenue is word for the amount of money a company generates from its sales.
Revenue is most simply calculated as the number of units sold multiplied by the selling price.
Because revenues do not account for costs or expenses, a company's profits, or bottom line, will be lower than its revenue. HOPED THIS HELPED FEEL FREE TO ASK ME ANY QUESTIONS! :D
Answer:
Revenue, often referred to as "total revenue," is the total amount of money earned by selling a specific quantity of a product or service at a given price. It's calculated by multiplying the number of units sold (quantity) by the price per unit.
The formula for calculating total revenue is:
Total Revenue=Quantity×Price per Unit
In this formula:
Quantity refers to the number of units of the product or service sold.
Price per Unit is the amount of money received for each unit sold.
To get the revenue for a specific set of numbers, you need to know the quantity of units sold and the price per unit for each of those numbers. Multiply the quantity of units sold by the price per unit for each number to calculate the revenue for that particular number. Then, sum up the revenues for all the numbers to get the total revenue.
For example:
Suppose you sold 10 items at $20 each and 5 items at $30 each. The revenue for each set of numbers would be:
For 10 items at $20 each:
Revenue=10×20=200
For 5 items at $30 each:
Revenue=5×30=150
To find the total revenue for both sets, simply add the individual revenues:
Total Revenue=200+150=350
Answers
2 1/3 + 1 2/3 = 4
2 + 1 = 3; 1/3 + 2/3 = 1
3 + 1 = 4
3 3/3 = 4
3 = 3; 3/3 = 1
3 + 1 = 4
Now, let's come up with a fraction that is equal to 4.
2 6/3
This answer works because we already have 2 as an integer, and 6/3 is 2.
2 + 2 = 4
Hope this helps!
remember
a=a
a/a=1 where a=a
a. 3+3/3=3+1=4
b. 2+2/5+2+2/5=2+2+2/5+2/5=4+2/5+2/5=4+4/5=4 and 4/5
c. 3+3/8+1+5/8=3+1+3/8+5/8=4+3/8+5/8=4+8/8=5+1=6