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3 years ago

13

Iman and Mark went out for lunch. Part B: After adding a tip, the total lunch cost was $27.19. What percent tip did Iman and Mar

k leave?

1 answer:

FrozenT [24]2 years ago

5 0

Answer:

17

Step-by-step explanation:

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Graph the linear equation find three points that solve the equation then plot on the graph -3y=-x-7

Ira Lisetskai [31]

$- 3y = - x - 7 \\ y = \frac{1}{3} x + \frac{7}{3}$
$\binom{ - 1}{2} \: \: \: \: \: \: \binom{2}{3} \: \: \: \: \: \: \binom{5}{4}$
this is the line

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3 years ago

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Find the slope of the line containing the two points.<br><br> (2,5),(-3,-2)<br><br> Please show work

HACTEHA [7]

Answer:

7/5

Step-by-step explanation:

To solve this problem we will use the formula to find the slope of a line given two points (x₁, y₁), (x₂, y₂)

The formula is:

$m= \frac{y{_2} -y_{1}}{x_{2}-x_{1} } \\\\$

So, we're going to use the points (2,5), (-3, -2) in this formula.

$m= \frac{-2-(5)}{-3-(2)} \\m=\frac{-2-5}{-3-2}\\m=\frac{-7}{-5} \\m=\frac{7}{5}$

Therefore, the slope is 7/5

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3 years ago

32x+5 = 3x - 3<br> Solving exponential equations

Likurg_2 [28]

Answer:

x = -8/29 = -0.276

Step-by-step explanation:

Step 1 :

Solving a Single Variable Equation :

1.1 Solve : 29x+8 = 0

Subtract 8 from both sides of the equation :

29x = -8

Divide both sides of the equation by 29:

x = -8/29 = -0.276

One solution was found :

x = -8/29 = -0.276

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plz mark me as brainliest :)

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3 years ago

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The polygon angle sum theorem states that the sum of the measures of the interior angles of an n-gon is

mafiozo [28]

Answer:

D.

Step-by-step explanation:

The formula is Sum(n) = (n -2) 180.

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2 years ago

4⁄8 + ¼ = ? What would the answer be?

Lorico [155]

3/4. 4/8= 2/4. so 1/4+2/4=3/4

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3 years ago

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