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harkovskaia [24]
3 years ago
6

What is the answer to 15a + 9 =

Mathematics
2 answers:
Elena-2011 [213]3 years ago
5 0

Answer:

Step-by-step explanation:

Use distributive property

15a + 9 = 3*5*a + 3*3

           = 3 (5a + 3)

Alex777 [14]3 years ago
3 0

<em>Answer:</em>

<em>   </em>a=-\frac{3}{5}<em />

<em>Step-by-step explanation:</em>

15a-9=0\\\\15a=-9\\\\a=-\frac{9}{15} \\\\a=-\frac{3}{5}

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What is the dependent variable in y=x+12
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The independent variable is x

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1 year ago
The table show whether a bus pass is a child’s or adult’s pass and whether it is a daily or monthly pass
PolarNik [594]

Answer:

50.8%

Step-by-step explanation:

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3 0
3 years ago
I have a series of 2 questions.
Margarita [4]
1)
I:y=3x-4
II:9x-3y=14


substitute y into II:
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2)
I:y=4x+6
II:5x-y=6

substitute y into II:
5x-(4x+6)=6
5x-4x-6=6
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3 0
3 years ago
Write the equation of the line with a slope of 24 and a y-intercept of -5​
zmey [24]

Answer:

y=24x-5

Step-by-step explanation:

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here m=24 and b=-5

Therefore

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8 0
3 years ago
Some identical cylinders each have a radius of
Anni [7]

Answer:

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Step-by-step explanation:

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4 0
2 years ago
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