3 years ago

What are the correct steps?

1 answer:

3 0

Add 1 to both sides and then split the parentheses to (x+3) and (x+3) then multiply them to get x^2+6x+9=36

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Ber [7]

Lcm of 60 and n = 420
Stated: n <90 and a multiple of 6

420/60 = 7 thus n must be a multiple of 7
Therefore n =42 or 84

3 0

3 years ago

I am Lyosha [343]

Answer:

$f=17\\p=9\\$

Step-by-step explanation:

Let

$f= Full-time\\p=Part-time$

Full time rates-$275, Part-time rates-$140

The problem can be expressed as:

$f+p=26...eqtn1\\275f+140p=5935....eqtn2\\$

Express eqtn1 in terms of f, $f=26-p$

Substitute f value in eqtn 2.

$=>275(26-p)+140p=5935\\7150-275p+140p=5935\\1215=135p\\p=9\\f=26-9=17\\$

Therefore, jeds has 17 fulltime and 9 parttime employees.

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3 years ago

elena55 [62]

I think it’s b the water is 2.2 meters below the ground floor. Sorry if I’m wrong.

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3 years ago

Dmitry [639]

The answer to your problem (or what i got) was 34u^2(34units squared)

6 0

4 years ago

mart [117]

none of your questions make sense

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3 years ago