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3 years ago

10

sandara is buying a book from a online store . The book costs $19.95 plus 10% is added for shipping. Sandara will also have to p

ay 6% sales tax . Which expression will calculate the total cost for the book

1 answer:

zalisa [80]3 years ago

6 0

Answer:

23.142 I think it is.

Step-by-step explanation:

(19.95×10÷100)+(19.95×6÷100)

+19.95

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(2.0*10^4)(3.0*10^3) <br> A. 6.0 * 10^7<br> B. 6.0 * 10^12<br> C. 6.0 * 10^5 <br> D. 6.0 * 10^43

mezya [45]

Answer:A

Step-by-step explanation:

3 0

4 years ago

7 + (5 – 9)2 + 3(16 ÷ 8).

xeze [42]

Answer:

5

Step-by-step explanation:

7 + (5 - 9)2 +3(16/8)

7 + (-4)2 +3(2)

7+(-8) +6

7 -8 +6

7 -2

5

4 0

3 years ago

Read 2 more answers

George wants to rent a car for a road trip with his friends. He checked the rentals with two companies. Company A charges a non-

andre [41]

Answer:

Company A has a greater daily rate

Step-by-step explanation:

Given

Company A

$Base\ Charges=\$50$

$Daily\ Rate = \$150$

Company B

$f(x) = 50(2x +1)$

Required

Determine the company with greater rate

Simplify the expression of company B

$f(x) = 50(2x +1)$

$f(x) = 50 * 2x + 50 * 1$

$f(x) = 100x + 50$

In a linear function:

$f(x) = mx + b$

m represents the rates.

This implies that the rate of company B is:

$Rate =100$

and the rate of company A is

$Daily\ Rate = \$150$

By comparison:

Company A has a greater daily rate

7 0

3 years ago

Can someone please help me with question 9

nataly862011 [7]

There are 24 oranges and 36 apples.

Each basket has to have the same number of fruit

So lets say that each basket will have exactly one orange and apple.

To get the maximum number of baskets, we have to use either all of the apples or all of the oranges.

You can't have 36 baskets, because you only have 24 oranges, even though there are enough apples.

But you can 24 baskets, because there are enough apples and oranges.

So you can use all of the oranges to make 24 baskets (and you'll be left with 12 apples)

Answer: F. 24.

4 0

3 years ago

Please help me:) !!!!!!

Naily [24]

Answer:

Please find the solution in the image attached below.

Step-by-step explanation:

Tcos60 -2T sin(90-theta) = 0

Tcos60 = 2T(cos theta)

cos 60 = 2cos theta

cos60 = 2cos theta

1/4 = cos theta

theta = 75.5

So the angle to the vertical = 90-75.5 = 14.5

S

Resolving perpendicular

Tsin60 + 2Tsin75.5 - 2g = 0

T(sin 60 + 2sin75.5) = 2g

T = 19.6/sin 60 + 2sin75.5

T = 19.6/1.936 + 0.866

T = 19.6/2.802 = 7.0N

Hope this helps!

6 0

3 years ago