Answers
Answer:
How to calculate the amount of sales tax?
Convert tax percentage into a decimal by moving the decimal point two spaces to the left.
Multiple the pre-tax value by the newly calculated decimal value in order to find the cost of the sales tax.
Add the sales tax value to the pre-tax value to calculate the total cost.
Step-by-step explanation:
Related Questions
how do you find the hypotenuse
Answers
Use the Pythagorean theorem to calculate the hypotenuse from right triangle sides. Take a square root of sum of squares:
c = √(a² + b²)
Tessa received $50 from her Grandma for her birthday. She decided to put this money away and save an additional $12 per week so she can buy a $398 tablet. How many weeks will it take her to save? Please click both the equation and the solution.
Answers
Answer:
29 weeks.
Explanation:
398-50= 348
348 divided by 12= 29
She has to save up for 29 weeks to get her tablet.
Marc enjoys running. The graph shows how far Marc ran over time. Use equivalent ratios to find how far Marc ran in 7 minutes. (You need a label with your answer to get full credit. *
Answers
Answer:
420
Step-by-step explanation:
The graph bellow shows that 60 per minute is the distance that marc ran
so i would have to multiply
60 by 7 which equals 420
Hope this helps
Rst is a right triangle rs=12 rt=20 st=15 what is sin r
Answers
Answer:
3/4 (0.75)
Step-by-step explanation:
sin r = 15/20 = 3/4 (0.75)
3(x+5)=15
A.3
B.0
C.1/3
Answers
Answer:
x=0
Step-by-step explanation:
letter B
Answer:
B
Step-by-step explanation:
Take the three outaide the parentheses and distribute to both terms inside the parentheses. You would then get 3x+15= 15
subtract 15 from the left and right.
3x=0
Which means that x=0/3
So x=0
For the function F(x) = 1/x+1 which of these could be a value of F(x) when x is close to -1?
Answers
Answer:
Option B, -10000
Step-by-step explanation:
Step 1: Find the number that would be valid
As the x value gets closer to -1, the y values go to positive and negative infinity. Therefore, the best value out of the options given would be -10,000 since it is the closest to negative infinity.
Answer: Option B, -10000
Find the equation of the line shown.
Answers
Answer:
4y + x = 8
Step-by-step explanation:
firstly, we choose any 2 points on the line
point 1 = (0,2)
point 2 = (4,1)
x1 = 0, x2 = 4
y1 = 2, y2 = 1
from,
[tex] \dfrac{y2 - y1}{x2 - x1} = \dfrac{y- y1}{x- x1} [/tex]
[tex] \dfrac{1 - 2}{4 - 0} = \dfrac{y- 2}{x- 0} [/tex]
[tex] \dfrac{ - 1}{4} = \dfrac{y- 2}{x- 0} [/tex]
Cross multiplying,
-1(x) = 4(y - 2)
-x = 4y - 8
4y + x = 8
what two numbers multiply to -36 and add up to 5
Answers
Answer:
9 and -4
Step-by-step explanation:
Finding these 2 numbers can be found by guessing and checking. By doing this, it will get you the numbers 9 and -4.
First, test if they multiply to -36:
9(-4)
= -36
Then, check if they add up to 5:
9 + (-4)
= 5
So, 9 and -4 are the 2 numbers that multiply to -36 and add to 5
PQ and RS are two lines that intersect at point T, as shown below:
Two lines PQ and RS intersect at point T. Angles PTR and STQ are shown congruent.
Which statement is used to prove that angle PTR is always equal to angle STQ?
choices:
a. Lines PQ and RS do not have a fixed length.
b. Angle PTR and angle PTS are supplementary angles.
c.Lines PQ and RS intersect at an angle less than a right angle.
d.Angle PTR and angle PTS are complementary angles.
Answers
Answer:
theres a spot with a link icon where you can upload an image
Step-by-step explanation:
you just have to ss it first and then it will show up when you go to upload
The product of 4 and t is add to1
Answers
Answer:
17 cause 4×4 16 plus 1 is 17
Step-by-step explanation:
Branliest plz
Answer:
3=t
Step-by-step explanation:
4+t=1 Is that what your asking the equation?
4+t=1
-t -t
________
4=1-t
-1 -1
_________
3=t
Hope this helps :D
George bought 2.45 pounds of tofu and 1.62 pounds of fish. How many more pounds of tofu did he buy than fish?
Answers
Answer:
George has a seafood addiction
Step-by-step explanation:
What is 4,567 grams, in kilograms? (1 kg= 1,000 grams.)
Answers
Answer:
4.567
Step-by-step explanation:
you have to divide to get the answer.
which one of these is. linear function
Answers
3
Square TUVW on the coordinate plane has points T(0, 0), U (5, 5), and V (0, 10). What are the coordinates of point
W?
A (
55)
® (-5,5)
C (-5, -5)
D (10,0)
Answers
Answer:
Step-by-step explanation:
(-5,5)
Original Price $35
Sale Price $28
Find the percent of discount.
Answers
Answer:
-20%
Step-by-step explanation:
The percentage decrease from 35 to 28 is -20%.
It is a decrease that's why it is a negative number
20% discount is the percentage that was discounted from $35 giving you the sale cost of $28
What is unit squared used for in Geometry?
Answers
Answer:
area
Step-by-step explanation:
how we find persentage of 200/300
Answers
Round it up to the nearest tenth and we get 0.67
Move two decimals to the right and we have the answer, 67%
Hope this helped!
If it costs Melissa $8.20 to make a pie, how much should she charge for a pie? Round your answer to the nearest cent if necessary.
Answers
Answer:
$16.40
Step-by-step explanation:
7 divided by what is 56? answer ASAP, please
Answers
Answer:
0.125
Step-by-step explanation:
Stay safe and please mark brainliest! :)
Answer:
1/8
Step-by-step explanation:
7/x = 56
Multiply both sides by x.
7 = 56x
Divide both sides by 56.
7/56 = x
1/8 = x
x = 1/8
please help me limited time
Answers
Answer:
its 1
Step-by-step explanation:
Answer:
its number one
Step-by-step explanation:
thank you and I'm sure
Which rigid transformation(s) can map TriangleMNP onto TriangleTSR? reflection only rotation only translation, then reflection translation, then rotation
Answers
Answer:
C.) translation, then reflection
Step-by-step explanation:
It just is...I already know someone is about to see my answer and come up with this super logical explanation but dude this is just the simple terms of geometry at least in the topic I'm learning.....plus I got it correct on my quiz on edge lol
The triangle MNP is translated and then reflected. Then the correct option is C.
What is a transformation of a shape?A point, line, or mathematical figure can be converted in one of four ways, and each has an effect on the object's structure and/or position. Picture, after translation, refers to the object's ultimate organization and placement. From just before the refers to the material's initial condition.
The translation does not change the shape and size of the geometry. But changes the location.
The reflection does not change the shape and size of the geometry. But flipped the image.
The triangle MNP is translated and then reflected. Then the correct option is C.
The diagram is given below.
More about the transformation of the shape link is given below.
https://brainly.com/question/27224339
#SPJ5
help idk how to do math
use the distributive property
Answers
Answer:
Distributive property is when you multiply or add the numbers in the parentheses equally to the number outside the parentheses.
That probably isn't a good answer, here's what I found on google:
To “distribute” means to divide something or give a share or part of something. According to the distributive property, multiplying the sum of two or more addends by a number will give the same result as multiplying each addend individually by the number and then adding the products together.
Step-by-step explanation:
I'll do #10 as an example:
(x-5)y
distribute the numbers- y(x)-y(5)
without the parentheses- yx-y5
you can't really get an answer by multiplying a number and a variable, or a variable and a variable, so you just leave them and take the parentheses.
Here's #11:
-4(2a-3b+c)
distribute the numbers- (-4*2a)-(-4*3b)+(-4c)
solve- -4*2= -8
-4*3= -12
-8a-(-12)b+4c
*I dunno how to use parentheses for negative numbers but what I did for distributing is pretty much the same thing
Hope this helps you.
I'm not good at this stuff at all..giving brainliest if correct
Answers
Answer:
B
Step-by-step explanation:
bcs if question says "How many fruits are in the basket?" it does not say how many oranges there are.
Hope this helps if it did pls mark me brainliest.
Use the zero product property to find the solutions to the equation x2 + 12 = 7x.
Answers
Given
x² + 12 = 7x ( subtract 7x from both sides )
x² - 7x + 12 = 0 ← in standard form
(x - 3)(x - 4) = 0 ← in factored form
Equate each factor to zero ( zero product property ) and solve for x
x - 3 = 0 ⇒ x = 3
x - 4 = 0 ⇒ x = 4
What are the partial products for 35 x 7?
Answers
Answer:
Step-by-step explanation:
35x7=245.
5x7+7x1=245
Hope dis helps :3
Answer: the partial products would be: 7 x 30 and 7 x 5. i think
find the next numbers 5, 1, 7, 0, 9, -1, 11...
Answers
Answer:
7,13,6
Step-by-step explanation:
you must take the number minus 4 then add 6 minus 7 then add 9, minus 10 then add 12.
What is the difference between -4and 6
Answers
Answer:
The difference is 10.
6-(-4) = 10
1101101+11011 in binary numbers please help
Answers
Answer:
The answer is 1000 1000
Step-by-step explanation:
In HEX, it would be 88.
In DEC, it would be 136.
In Oct, it would be 210.
Binary, how to add numbers together.
1101101
+ 11011
10001000
This is just like adding regular numbers together.
For example, when you add 88 to 55, this is what will happen
1(r)
88
+ 55
13(+1) 3
143
With binary, when 1 and 0 are added together, the result is 1. When 1 and 1 are added together, the result is 1 and 0 (1 being the "remainder", or the number that is carried over. This number is then added to the next part of the number when adding, just like in normal addition.
what are some strategies for rational numbers.
Answers
Answer:
Simplify
Step-by-step explanation:
Find the slope of the line that passes through the points (-6,-4) and (2,4)
A. slope= 1
B. slope= -1
C. slope= 4
D. slope= -4
Answers
Answer:
The slope is 1. A.
Step-by-step explanation: