Miss Kay is getting married soon. She wants

Mathematics

2 answers:

romanna [79]3 years ago

7 0

Answer:

2 hour will male up for the intital fee

Step-by-step explanation:

qwelly [4]3 years ago

7 0

It’ll take three hours.

Explanation
$70-$80-$90
$30-$60-$90

The first company only charges $10 an hour after a $60 dollar initial fee so it only goes up by ten each hour. the second company has no initial fee but it’s $30 each hour

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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.

5 0

4 years ago

Plz bro help me thx

weeeeeb [17]

Answer:

Step-by-step explanation:

$\frac{3}{2} y - 3 + \frac{5}{3} z \\ \\ = \frac{3}{2} \times 6 - 3 + \frac{5}{3} \times 3 \\ \\ = 3 \times 3 - 3 + 5 \\ \\ = 9 - 3 + 5 \\ = 14 - 3 \\ = 11$