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3 years ago

Write the linear equation in slope-intercept form: 5x - y = -17

Mathematics

1 answer:

lidiya [134]3 years ago

6 0

Answer: none of the above

Step-by-step explanation:

d is not an equation.

5x - y = -17

5x + 17 = y

y = 5x + 17 which is not listed.

Or if y is dependent variable,

x = y/5 -17/5 which is also not listed.

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Log 15 (2x − 2) = log 15 (x+9)

notka56 [123]

Answer:

$x=11$

Step-by-step explanation:

Given the equation

$\log_{15}(2x-2)=\log_{15}(x+9)$

Note that

$2x-2>0\\ \\2x>2\\ \\x>1$

and

$x+9>0\\ \\x>-9$

Combined, $x>1$

Solve the equation:

$2x-2= x+9\\ \\2x-x=9+2\\ \\x=11$

Since $11>1,$ this is the solution to the equation.

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3 years ago

Camila Cabello wants to order cheesecakes over the internet. Each cheesecake costs $15.99 and shipping for the entire order is

ladessa [460]

Answer:

she can purchase 5 cheesecakes

Step-by-step explanation:

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3 years ago

What is the area of a circle with a radius of 8 inches? Use 3.14 for .

OleMash [197]

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3 years ago

2/3x - 21/4 = 27/4 x=

EleoNora [17]

Answer: x=-63/73

Step-by-step explanation:

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3 years ago

Read 2 more answers

Find the perimeter of a square equal in area to two squares whose sides are 12 m and 5 m respectively

KatRina [158]

Formula for perimeter a+b+a+b

12+5+12+5= 17+17= 34 .34=P

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4 years ago