Answer:
6x - 45
Step-by-step explanation:
Jenny bought scrapbooking supplies for $145.00. She paid $11.60 in sales tax. What was the sales tax rate on the supplies? If necessary, round your answer to the nearest tenth.
a) 7%
b) 8%
c) 9%
d) 7.5%
The sales tax rate is 8%.
The correct option is (b).
What is Unitary Method?The unitary technique involves first determining the value of a single unit, followed by the value of the necessary number of units.
For example, Let's say Ram spends 36 Rs. for a dozen (12) bananas.
12 bananas will set you back 36 Rs. 1 banana costs 36 x 12 = 3 Rupees.
As a result, one banana costs three rupees. Let's say we need to calculate the price of 15 bananas.
This may be done as follows: 15 bananas cost 3 rupees each; 15 units cost 45 rupees.
Given:
Jenny bought scrapbooking supplies for $145.00.
She paid $11.60 in sales tax.
let the tax rate be x%.
So, the price without sales tax = 145 - 11.6 = $133.4
Thus, x% of 133.4 = 11.6
133.4 x = 1160
x = 8.65%
x= 8%
Hence, the tax rate is 8%.
Learn more about Unitary Method here:
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2. diameter of car tire: 40 cm
diameter of toy car tire: 18 mm
Answer: 400:18
and 200:9
Step-by-step explanation:
HELP :( DO IT FOR FWENCH FWY
Answer:
I need points to level up. u understand right?
Step-by-step explanation:
Tia earns $19.25 per hour she worked 36 hours.what is her straight time pay
Tia earns $693 in 36 hours
There is an ample supply of identical blocks (as shown). Each block is constructed from four 1 × 1 × 1 unit-cubes glued whole-face to whole-face. What is the greatest number of such blocks that can be packed into a box that is 6 units tall, 7 units wide, and 8 units deep without exceeding the height of the box?
Answer:
9+9=1-6+9=890 so the awnser would be 8947
Answer:
8947
Step-by-step explanation:
gl
please help! I have to turn it soon...
Answer:
I think the answer is 13. (Double check to make sure I'm correct)
please help me will give brainliest
Answer:
answer is 13/3
Step-by-step explanation:
1/12 x 4=1/3
1/3=m-4
m=1/3+4
m=1/3+12/3
m is 13/3
Answer:
Yeah it is 4.
Step-by-step explanation:
Can u please help ✅✅✅✅
Answer:
y= 6/5 x -5
Step-by-step explanation:
your answer was correct , the y was -5 and if you want to find the slope you count from your y-axis to your other point in the line which gives you 6/5
Answer:
your equation is correct
Step-by-step explanation:
can someone. help me solve this pls .
Answer:
1.108
[tex]729 = {n}^{6} \\ \sqrt[6]{729} = \sqrt[6]{ {n}^{6} } \\ n = 1.108[/tex]
I need help plz answer
Answer:
10x+5
Step-by-step explanation:
Answer:
Step-by-step explanation:
Since this is a test/homework, I'll give a hint:
For this problem, you need to know what a coefficient, and what a constant is.
Coefficient: A number that is mutiplied by a variable
Ex: 7x
Constant: A number that is alone, decimal, fraction, etc, is not mutiplied with any number
Ex: 7x+5
Determined the perimeter and area of the following figure. Use 3.14 for pi
Step-by-step explanation:
first you will put a line in the missing part of the inside of the figure.Once you do you will see that there are two figures.
to find the diagonal of the half-circle : 7cm-2cm-1cm=4cm
Now use the area formulas for each figure.The area of the semicircle is pi×d/2.The area of the rectangle is a×b.
A of semicircle =3.14×4cm/2=6.28cm²
A of rectangle =7×3=21cm²
to find the perimeter of them:
P of semicircle = 3.14×4=12.56cm
P of rectangle =2(7+3)=14+6=20cm
Some help with this
Given the following exponential function, identify whether the change represents growth or decay, and determine the percentage rate of increase or decrease.
y= 96(1.08)
Answer:
Growth
Step-by-step explanation:
Help if you can please..
Answer:
78
Step-by-step explanation:
42+36=78
Answer:
78
Step-by-step explanation:
42 + 36 = 78
kekeke9ieie
Why is a lame elephant like adding 19 and 4?
Answer:
I dunno, why?
Step-by-step explanation:
I don’t get it can you guy help me
Answer:
81
Step-by-step explanation:
3 to the power of 4, is 3 times 3 times 3 times 3
Write an equation
1) y=3
2) y=3/4+3
3) y=3/4x+3
4) y=4
Answer:
It B
Step-by-step explanation:
This is because the y-intercept is 3 and it going down
Hope this Helped
10 lb. bag of dog food cost 5.60 what is the unit per price
Answer:
Step-by-step explanation:
.56 per pound
Value of g, h, k, m. Please!!
Answer:
H = 137, by linear pair postulate
G = 43, by vertical angles theorem
M = 49, by linear pair postulate
K = 131, by vertical angles theorem
NEED HELP!! (15 points)
Answer:
Option 2 and Option 5
Step-by-step explanation:
Answer:it is the second one
Step-by-step explanation:
Solve the inequality 1/3(x-6)>2
Answer:
x>12
Step-by-step explanation:
1/3(x-6)>2
distribute 1/3
1/3x-2>2
add 2 to both sides
1/3x>4
multiply both sides by 3
x>12
This is geometry pls help will mark brainliest!!
The Correct Answer Should Be - 70
I Hope This Helps You!!! :)
Answer:
- 70
Step-by-step explanation:
a plan to expand megans room will make the length 140% what will be the new length of the room?
Answer:
you need to know the original length to figure this one out
Step-by-step explanation:
when you get the original length, you multiply by 1.4 to figure this one out.
The temperature at sunrise is 42°F. Each hour, the temperature rises 7°F. Write an equation that models the temperature y, in degrees Fahrenheit, after x hours. What is the graph of the equation? Write an equation that models the temperature y, in degrees Fahrenheit, after x hours.
Answer:
y = 42 + 7x
Step-by-step explanation:
y=42+7x is the equation that models the temperature y, in degrees Fahrenheit, after x hours.
What is Equation?Two or more expressions with an Equal sign is called as Equation.
Given that the temperature at sunrise is 42°F.
Each hour, the temperature rises 7°F.
We need to find the equation that models the temperature y, in degrees Fahrenheit, after x hours.
y=42+7x is the equation that models the temperature y, in degrees Fahrenheit, after x hours.
We have to draw the graph by taking few points.
x 0 1 2 3
y 42 49 56 63
Hence, y=42+7x is the equation that models the temperature y, in degrees Fahrenheit, after x hours.
To learn more on Equation:
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help please .........
Answer: .
Step-by-step explanation:
A sign in a bakery gives these options: Option A: 12 cupcakes for $29 Option B: 24 cupcakes for $56 Option C: 50 cupcakes for $129 1. Find each unit price to the nearest cent, and be prepared to show your reasoning.
Answer:
Your answer
Option A = 241.67 cent per piece
Option B = 233.33 cent per piece
Option C = 258 cent per piece
Mark it as Brainlist. Follow me for more answer.
Step-by-step explanation:
Armstrong High School decided to purchase 30 lab coats. One lab coat regularly costs $18.50. If a 15% discount is given on the total purchase, how much will the lab coats cost?
Answer:
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Anthony is buying a new TV that is 25% off. The original price of the TV was $390.
Which answer gives the best estimate for the TV's price after the discount?
$390
$365
$300
$100
Answer:
390 well actually 389.75 but still
Solve y + 4.2 =-6.6.
A)y=-10.8
B) y=-2.4
C) y=2.4
D)y= 10.8
Answer:
-10.8 is the answer hope it helps....
please help me i dont know how to do this , im so stressed
Answer:
Step-by-step explanation:
∠B and ∠D are same side interior angles and are supplementary angles ( they add up to 180°) because AB ║CD are cut by transversal BD
5x +4x = 180
9x =180
x= 20
∠B = 5*20 =100°
∠D =4*20 =80°
Henry can fold 80 take-out pizza boxes every 40 minutes. How long will it take for him to fold 120 boxes?
Answer:
60 minutes to fold 120 boxes
Step-by-step explanation:
easy, simply divide 40 by 2 then multiply it by 3 because this will mean hes folded 120 boxes...
40 divided by 2 is 20 times 3 is 60
80 divided by 2 is 40 times 3 is 120.
Answer:
3200
Step-by-step explanation:
you will multiply 80 by 40
80×40=3200