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Sliva [168]
4 years ago
14

14. Food bill: $80.40 Sales tax: 5% Tip: 10%

Mathematics
1 answer:
Lelechka [254]4 years ago
7 0

Answer:

Determine the total coast

             total cost=orignal price+sale tax+tip    Write the formula

             =80.40+5% . 80.40+10%.80.40               subtitute the values

             =80.40%0.05.80.40+0.10.80.40             Show percent as decimal

             =80.40+4.02+8.04                         Multiply the values

             =92.46                                    Add the values

Step-by-step explanation:

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Write the point-slope equation of the line that passes through (3, -1) and a slope of 2.
fredd [130]

Answer:

\large\boxed{y+1=2(x-3)}

Step-by-step explanation:

The point-slope form of the equation of a line:

y-y_1=m(x-x_1)

m - slope

(x₁, y₁) - point

We have the slope m = 2 and the point (3, -1). Substitute:

y-(-1)=2(x-3)\\\\y+1=2(x-3)

5 0
3 years ago
Read 2 more answers
1. 2 |-9| <br> 2. 4 |-4| <br> 3. 1 |1| <br> 4. 11 |11| <br> 5. 9 |-2|
Zielflug [23.3K]

The absolute value is the distance the number is from zero. For example, the absolute value of -4 is 4 and the absolute value of 4 is 4. Also |-24| is 24.

The absolute value of -9 is 9. 2 times 9 is 18.

The absolute value of -4 is 4. 4 times 4 is 16.

The absolute value of 1 is 1. 1 times 1 is 1.

The absolute value of 1 is 11. 11 times 11 is 121.

The absolute value of -2 is 2. 9 times 2 is 18.

  ━━━━━━━━━━━━━━━ ♡ ━━━━━━━━━━━━━━━  

The opposite of a number is the difference it is from zero but on the other side (opposite sign). For example, the opposite of -5 is 5, and the opposite of 2 is -2.

11 is opposite of -11.

-8 is opposite of 8.

31 is opposite of -31.

-1 is opposite of 1.

-17 is opposite of 17.

  ━━━━━━━━━━━━━━━ ♡ ━━━━━━━━━━━━━━━  

♡ Hope this helped! ♡

❀ 0ranges ❀

6 0
3 years ago
Matt tossed a coin 30 times. The results were 12 heads and 18 tails. What is the experimental probability of tossing heads?
ahrayia [7]

Answer:

25%

Step-by-step explanation:

You can't determine what it is going to land on but this is the answer!

Ps.Im not completely sure no hate please :)

4 0
3 years ago
Kathmandu lies at high altitude than Biratnagar from sea level Where does an object have more weight between two places?Give rea
Natalka [10]

Answe

Step-by-step explanation:

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3 0
3 years ago
Find the anhle measure x in the figure​
Margarita [4]

Answer:

x=25°

Step-by-step explanation:

<u>Sum of angles of a triangle equals 180°</u>

  • x + 10° + 2x + 15° + 3x + 5° = 180°
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  • 6x = 180° - 30°
  • 6x = 150°
  • x = 150°/6
  • x = 25°
5 0
3 years ago
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