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ExtremeBDS [4]
3 years ago
12

Music lessons cost $20 per week. How much do 6 weeks of lessons cost? i need the expression

Mathematics
2 answers:
Feliz [49]3 years ago
8 0
20x
20 ( cost per week )
x ( amount of weeks )
20 x 6 = $120
Darya [45]3 years ago
7 0

Answer:

20+20+20+20+20+20= 120

Step-by-step explanation:

2^6 = 120 hope this helps! plz mark brainliest

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Answer:

Step-by-step explanation:

9y = -4x + 6

y = -4/9x + 2/3

4 0
3 years ago
Find the equation of the line that passes through the points (-4,-2) and (-3,5) in both point-slope form and
kaheart [24]
<h2>Answer:</h2>

First, we must determine the slope, then we find the y-intercept using slope formula and slope-intercept form.

<u>For slope:</u>

<u />m = \frac{5 + 2}{-3 + 4} = \frac{7}{1} = 7<u />

Slope (m) = 7

<u>For y-intercept:</u>

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Using this information, we can now create the equations for this line.

y= 7x + 26\\\\y - 5 = 7(x + 3)

Formulas:

Slope formula: <em>y₂ - y₁/x₂ - x₁</em>

Slope-intercept form: <em>y = mx + b</em>

Point-slope form: <em>y - y₁ = m(x - x₁)</em>

<em></em>

*Note: (x₁, y₁), (x₂, y₂) = <em>2 points on the line</em>

6 0
2 years ago
Rewrite the fraction as a decimal 13/11 = Round to the nearest hundredth.​
Allisa [31]

Answer:

1.18

Step-by-step explanation:

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3 years ago
For each pair of similar figures, find the ratio of the area of the first figure to the area of the second.
Hitman42 [59]

answer:

\frac{4}{9}


explanation:

the area of the larger square is 36 (6*6), and the area of the smaller square is 16 (4*4). to find the ratio of the area, simply just put 16 over 36 and simplify.

\frac{16}{36} = \frac{4}{9}

--

if this helped, please consider giving brainliest !

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2 years ago
5×+9y, when x=8 and y=11
vovikov84 [41]

Answer:

40+99

139

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
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