1 year ago

12u–9u–5u+13= -5 find u

1 answer:

8 0

To solve this, we combine like terms. Our equation becomes:

-2u + 13 = -5

Now to subtract both sides by 13 to find that:

-2u = -18

Finally, we divide both sides by the coefficient and find that:

u = 9

You might be interested in

Trent can deliver his newspapers in 4040 minutes. It takes Lois 1010 minutes to do the same route. How long would it take them t

Vedmedyk [2.9K]

25 minutes. hope this helps ^_^

4 0

3 years ago

Explain how to write the equation of a line if you know its y-intercept and the equation of a line to which it is parallel?

suter [353]

If you use the equation y = mx+b then you already know what the b term is because you have the y intercept. For the m (slope) you take the slope of the other line and use that because since there parallel they are going to run at the same angle (slope). Hope this helped. If you have any questions just ask.

6 0

3 years ago

If James can swim 10 laps in 23 minutes, what would be his expected time for 15 laps?

exis [7]

Answer:

34.5 minutes

Step-by-step explanation:

3 0

3 years ago

I need help ASAP cause I'm stuck

Gre4nikov [31]

Answer:-16r^7

Step-by-step explanation:

8 0

3 years ago

Find the zeroes of the polynomial x2 −

alexgriva [62]

Answer:

Constant = αβ=−5

Step-by-step explanation:

ab is5x

7 0

3 years ago