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dimulka [17.4K]
3 years ago
12

An 18 tip is left on an $84 dinner bill. Write 2 different expressions that can be used to determine the total paid for dinner

Mathematics
1 answer:
motikmotik3 years ago
8 0

Answer:

4.66666667

Step-by-step explanation:

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Marina simplified the expression 4x + 5 (-4x -b) - (x -2) to be -17x -8.
S_A_V [24]

Answer:

C.)

Step-by-step explanation:

4x -20x -5b -x +2=-17x -8

-17x-5b+2=- 17x-8

+17x +17x

-5b +2= -8

-2 -2

-5b = -10

b= 2

7 0
3 years ago
What is the solution set for the inequality 4 - 5g > 39?
katrin [286]

The solution set for the given inequality is g > -7

<u>Given the following inequality:</u>

  • 4 - 5g > 39

<h3>What is an inequality?</h3>

An inequality can be defined as a mathematical relation that is typically used to compare two (2) integers or variables in an equation by illustrating any of the following:

  • Greater than (>).
  • Less than (<).
  • Greater than or equal to the other (≥).
  • Less than or equal to the other (≤).

Simplifying the inequality, we have:

4 - 5g > 39\\\\5g > 4-39\\\\5g > -35\\\\g > -7

Read more on inequality here: brainly.com/question/24372553

6 0
2 years ago
Even more trig ratios see attachment
egoroff_w [7]

Step-by-step explanation:

1. Use the Pythagorean theorem to solve for side KM:

  • 16^2+KM^2=34^2
  • 256+KM^2=1156
  • KM^2=900
  • KM=30

2. Cosine is adjacent over hypotenuse, so cosine of M would be KM/34, or 30/34

3. Tangent is opposite over adjacent, so tangent of L will be KM/16, or 30/16

4. Sine is opposite over hypotenuse, so sine of M will be 16/34

5. KM=30, solved for in step 1.

hope this helps!!

4 0
3 years ago
A taxi company charges passengers $2.00 for a ride, no matter how long the ride is, and an additional $0.20 for each mile travel
Alchen [17]
<span>c =0.20m + 2.00

Where c is the cost and m = number of miles,

For a 2.7 mile ride, m = 2.7
</span>
<span>c  = 0.20m + 2.00,    m = 2.7
</span>
<span>c = 0.20*2.7 + 2

c = 0.54 + 2

c = 2.54

Charge for the ride = $2.54

I hope this helps.
</span>
6 0
3 years ago
Read 2 more answers
65 points!!
madreJ [45]
I think #1 is -1/2 but im not sure i dont know about the other answers
4 0
3 years ago
Read 2 more answers
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