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Ymorist [56]
3 years ago
9

Sneakers cost $63, the sales tax rate is 7.5% what is the total cost if the sneakers to the nearest cent

Mathematics
1 answer:
Licemer1 [7]3 years ago
4 0
total\ cost=\ cost\ of\ sneakers+ 7.5\%*cost\ of\ sneakers\\\\
total\ cost= 63+7.5\%*63=63+0.075*63=63+4.725=\\
67.7\$\\\\
Total\ cost\ is\ 67.7\$.
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Given l||m and m∠1 = 60°, select all angles that are also equal to 60°.
serg [7]

Answer:

m∠2

m∠3

m∠4

Step-by-step explanation:

we know that

m∠2=m∠1 ----> by vertical angles

m∠3=m∠1 ---- by corresponding angles

m∠4=m∠1 ----> by alternate exterior angles

4 0
2 years ago
Read 2 more answers
I would appreciate if someone answered these.
Firlakuza [10]

Answer:

1. no solution

2. any value of x makes the equation true

3. x=1

4. any value of x makes the equation true

Step-by-step explanation: hope that answers your question :)

7 0
2 years ago
Eliminate all exponents by Expanding 6^3 y^4 ​
horrorfan [7]

Answer:

216*y*y*y*y

Step-by-step explanation:

6 cubed is 216, and y^4 expanded is yyyy.  So if I'm understanding correctly, you want as your answer:

216*y*y*y*y

8 0
3 years ago
Use slope formula to find the missing coordinate.<br><br> (r, 1) and (5, -7) Slope = 8/3
Lena [83]

Answer:

r=8

Step-by-step explanation:

The formula for slope is

m = (y2-y1)/ (x2-x1)

Substitute in what we know.

8/3 = (-7-1)/(5-r)

Simplify

8/3 = -8/(5-r)

We can use cross products to help us solve.

8 * (5-r) = 3 * (-8)

divide each side by 8

8/8 * (5-r) = 3 * (-8)/8

5-r = -3

Subtract 5 from each side

5-r-5 = -3-5

-r = -8

Multiply by -1

r = 8

3 0
3 years ago
Help me with this question because I do not understand.
Dafna11 [192]

A 10% booking fee is added to the ticket price (I'm guessing 10% is added for each ticket)

Find 10% of the adult and child ticket:

10% of 15 = 1.5

10% of 10 = 1

find the total price for the 4 adult tickets he buys and 2 child tickets:

(15 +1.5) × 4 = 66

(10 + 1) × 2 = 22

66 + 22 = 88

1.5% will then be added if he lays by credit card :

1.5% of 88 = 1.32

total :

88 + 1.32 = 89.32

He pays a total of £89.32

3 0
3 years ago
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