#9

2 answers:

6 0

The formula would be 60 = 16 + 11n

Subtract 16 from 60 like this and cross out the 16 from the equation
60 = 16 + 11n
-16 X
___
44 = 11n

You then divide the 44 by 11 and cross out the 11 from the equation
44/11 = n

4 = n

You then get your answer

I hope this helped :)

8090 [49]3 years ago

4 0

Answer:4 hours

Step-by-step explanation:

You might be interested in

What is the distance around this figure?

prisoha [69]

Answer:

Step-by-step explanation:

i think? i may have not understood the picture correctly, so if this is wrong i apologise

3 0

3 years ago

grants plans to a factory enough water from 22 gallons in a 16% ammonia solution to make a 24% solution which equation can be us

Andreyy89

16/22=24/x

x=33

then subtract

33-22=11

11 galons should be taken out

5 0

3 years ago

PLEASE HELP<br><br> FIND THE LENGTH OF RS.

Gwar [14]

Answer:

Step-by-step explanation:

Distance between 2 points

$= \sqrt{(x1 - x2)^{2} + (y1 - y2)^{2} }$

☆ (x₁, y₁) is the first coordinate while (x₂, y₂) I'd the second coordinate.

Length of RS

$= \sqrt{ {[ - 1 -( - 4)] }^{2} + (9 - 1)^{2} } \\ = \sqrt{( - 1 + 4)^{2} + 8^{2} } \\ = \sqrt{ {3}^{2} + 64 } \\ = \sqrt{73} \\ = 8.54 \: (3 \: s.f.)$