Jeff purchased 5 items at the same price and 1 item for $2.95. What was the individual price of the five items if Jeff’s total was $18.90 before tax?
Solution 1
Answer:
3.99
Step-by-step explanation:
18.90-2.95= 15.95
15.96/4=3.9875
📚 Related Questions
Answer:
3.2 gallons
Step-by-step explanation:
16 gallons / 5 days
Answer: -0.64
Step-by-step explanation:
Put it in the calculator as (-4)(4/25) and you get the answer
Answer:
-4.16
Step-by-step explanation:
multiply 4 by 4 because it would be 4/25, and you wnat to make 100 the denominator
Steps to solve:
y = x - 3
~Subtract x to both sides
y - x = x - x + (-3)
~Simplify
y - x = -3
~Subtract y to both sides
y - y - x = -3 - y
~Simplify
-x = -3 - y
~Divide x by -1 to both sides
-x/-1 = -3/-1 + (-y/-1)
~Simplify
x = 3 + y or x = y + 3
Best of Luck!
Answer:
x = y + 3
Step-by-step explanation:
Answer:
x(2x-5)(x+1)
Step-by-step explanation:
1. First factor out the x of all the numbers to get x( 2x^2 -3x -5)
2. To factor, I used cross multiplying- (Sorry but I don't know how to explain it)
3. You're done!
(Sorry if it isn't amazing)
Answer:
20 pounds divided by $4= 5
Step-by-step explanation:
Answer:
5. 66%
Step-by-step explanation:
Sales tax = $19.80
Cost of item before sales tax = $330
Cost of item after sales tax = 19.80+19.80 + 19.80+330
= $349.80
Sales tax rate
19.80349.80×100%5.66%\begin{lgathered}\frac{19.80}{349.80} \times 100\% \\ 5.66\%\end{lgathered}
349.80
19.80
×100%
5.66%
So rate of sales tax is 5.66%
The percentage of the students who are shorter than 71 inches in these groups is 75%.
What are Percentages?
A percentage is a way to describe a part of a whole. such as the fraction ¼ can be described as 0.25 which is equal to 25%.
To convert a fraction to a percentage, convert the fraction to decimal form and then multiply by 100 with the '%' symbol.
The number of students that are shorter than 71 inches is 6, while the total number of students is 8. Therefore, the percentage of these students who are shorter than 71 inches is,
Percentage = 6 /8 × 100%
= 0.75 × 100%
= 75%
Learn more about Percentages:
#SPJ2
Answer:
75% of the students are shorter than 71 inches
Step-by-step explanation:
Answer:
Not sure what you are talking about, but i think the answer is -0.192
Step-by-step explanation:
Answer:
-0.192
Step-by-step explanation:
0.808-1=-0.192
Answer:
The expression is 6v² + 6v - 120
Step-by-step explanation:
v = Car's speed
Let's write the expression for 6 times the square of a car's speed plus 6 times the car's speed minus 120, this way:
6v² = 6 times the square of a car's speed
6v - 120 = 6 times the car's speed minus 120
Now, let's add the operator (+):
6v² (6 times the square of a car's speed) + 6v - 120 (6 times the car's speed minus 120)
The expression is 6v² + 6v - 120
Width = 10cm
Length = 25cm
Explanation:
Given, width:length = 2:5
Let width = 2x ,
So, length = 5x
Perimeter of rectangle = 2x(length + width)
According to the question,
Hence,
Width = 10cm
Length = 25cm