Dan has a total of 12 bill in his wallet.Some are $5 bills and the rest are $10 bills.

The total value of the 12 bills is $115.

How many $5 bills and how many $10 bills does he have?

Answers

Answer 1

Answer: Dab likely has 11 - $10 bills and 1 - $5 bill to make $115 total. Any fewer $10 bills and he'd require more than 12 total bills to get $115.

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After lunch, you need to buy new shoes. You bought a pair last year and they cost $79.00. Now, the same shoes cost $86.00. By what percent has the price increased? Write your answer to 2 decimal places. *

Answers

Answer:

The main answer: $4.84

Step-by-step explanation:

County A: Multiply the price by the sales tax to find out how much money the sales tax will add. Remember to convert percent to decimal!

$75 * 0.0725 = $5.4375

Add the original price and the sales tax.

$75 + $5.4375 = $80.4375

County B: Multiply the price by the sales tax to find out how much money the sales tax will add. Remember to convert percent to decimal!

$70 * 0.08 = $5.6

Add the original price and the sales tax.

$70 + $5.6 = $75.6

Then take the difference.

80.4375 – 75.6 = 4.8375

Round to the nearest hundredth: $4.84

In New York, state sales tax rates vary by county. In Allegany County, the sales tax rate is 8 1 2 %. a. A book costs $12.99, and a video game costs $39.99. Rounded to the nearest cent, how much more is the tax on the video game than the tax on the book?

Answers

Answer:

$ 2.30

Step-by-step explanation:

Given that the sales tax rate $= 8(1)/(2)\%=8.5\%$

The cost of the book is $ 12.99.

So, the tax on the book= 8.5% of 12.99

$= \frac {8.5}{100}* 12.99$

=1.10

So, the sales tax on the book is $ 1.10.

The cost of the video game is $ 39.99.

So, the tax on the book= 8.5% of 39.99

$= \frac {8.5}{100}* 39.99$

=3.30

So, the sales tax on the book is $ 3.40.

The difference of taxes on both the items = $ 3.40-$ 1.10=$ 2.30

So, the tax on the video game is $ 2.30 more than then tax on the book.

What is the range of 22,44,66,88

Answers

the range is 66 u subtract 88 to 22

Helpp ill mark u as brainlist

Answers

Answer:

it is non proportional

Step-by-step explanation:

I think it’s non proportional because it is growing at a different rate of change for y and x

What is the slope of a line that passes through (–14,13) and (7,0)? A. 21/13
B. -13/21
C. 13/21
D. -21/13

Answers

Answer:

Option B is correct.

$-(13)/(21)$

Step-by-step explanation:

Slope of the line that passes through the point is given by:

$\text{Slope} = (y_2-y_1)/(x_2-x_1)$

As per the statement:

A line that passes through (–14,13) and (7,0)

then;

$\text{Slope} = (0-13)/(7-(-14))$

⇒ $\text{Slope} = (-13)/(7+14)$

⇒ $\text{Slope} = (-13)/(21)$

Therefore, the slope of a line that passes through (–14,13) and (7,0) is, $-(13)/(21)$

the answer is choice b.
y2-y1/x2-x1

0-13/ 7-(-14)
-13/7+14
-13/21

If a pair of parallel lines are rotated, which is true?A) The lines remain parallel only if rotated 180°.
B) The lines remain parallel only if rotated 360°.
C) Rotated parallel lines always remain parallel lines.
D) Rotating parallel lines result in perpendicular lines.