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Illusion [34]
1 year ago
5

Please help asap.............................

Mathematics
2 answers:
Westkost [7]1 year ago
6 0

Answer:

A. $8.80

Step-by-step explanation:

$9.28 x 2.5 = $23.20

$12.80 x 2.5 = $32.00

$32.00 - $23.30 = $8.80


B. 8 lbs. caramel and 2 lbs. chocolate

Step-by-step explanation:

$9.28 x 8 = $74.24

$12.80 x 2 = $25.60

$74.24 + $25.60 = $99.84

padilas [110]1 year ago
3 0

a) $8.8

b) 5 milk chocolate. 3 caramels

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Heron wants to buy a video game. The price is regularly priced at 55 dollars. The store has a discount of 20% off and a sales ta
seropon [69]

The amount paid by Heron for the video game  is $46.64.

Step-by-step explanation:

Here, the marked price of the video game  = $55

The discount percentage on the video game  = 20%

Calculating 20% of the $55, we get:

\frac{20}{100}  \times 55  = 11

So, the discount offered on the video game  = $11

Selling Price  = Marked Price  - Discount

                        =$55 - $11 = $44

Now,  the tax percentage on the video game  = 6%

Calculating 6% of the $44, we get:

\frac{6}{100}  \times 44  =2.64

So, the tax  on the video game  = $2.64

New Selling Price  = Selling Price  +  Tax

                        =$44 + $2.64  = $46.64

So, the amount paid by Heron for the video game  is $46.64.

3 0
3 years ago
Find the missing length for a right triangle with hypotenuse of 18 and a leg length of 6
yaroslaw [1]
\sqrt{18^2-6^2}
\sqrt{256-36} = \sqrt{220} = 2 \sqrt{55}
4 0
3 years ago
Read 2 more answers
What is the domain of the function y=10-5x
sergey [27]
Any real number (-inf, inf)
8 0
3 years ago
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If the angles are represented in degrees,find both angles: csc(2x+9) =sec(3x+26) Please respond quick
Olenka [21]

Answer:

Before solving the given trigonometric relation change everything to sines and cosines

Step-by-step explanation:

consider the given equation;

1/sin(2x+9)=1/cos(3x+26)

Multiplying the above equation on both sides by cos(3x+26)sin(2x+9) then we get,

cos(3x+26)=sin(2x+9)

By using identity,cos a=sin(90-a) expand above equation we will get,

sin(90-(3x+26))=sin(2x+9)

Then,

90-3x+26=2x+9

x=11

So the required value of the angle is 11 degree.

3 0
2 years ago
Costco installs automobile tires on a first-come first-serve basis. the total time a customer needs to wait for the installation
Aleksandr-060686 [28]
The interval would be from 87.8 to 124.8.

68% of the data fall within one standard deviation of the mean, so we calculate

106.3 +/- 18.5:

106.3 - 18.5 = 87.8
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3 0
3 years ago
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