AriannaBunnyB
AriannaBunnyB
25-02-2018
Mathematics
contestada
Help with this question please
Respuesta :
Аноним
Аноним
25-02-2018
10 + 3(5n - 12) = 13n
10 + 15n - 36 = 13n
15n - 13n = 36 - 10
2n = 26
n = 13 [Answer C]
Answer Link
puppyluv534
puppyluv534
25-02-2018
10+3(5n-12)=13n
Distribute:
10+15n-36=13n
Add like terms:
-26+15n=13n
Subtract 15 on both sides:
-26=-2n
Divide by -2 on both sides:
13=n (c)
Hope it helps!
Answer Link
VER TODAS LAS RESPUESTAS ( 51+ )
Otras preguntas
Mrs. Daniel pays $324 for a handbag and 3 pairs of shoes. The handbag costs half as much as the 3 pairs of shoes combined. Find the cost of the handbag.
In rhombus ABCD, AB = 13 and AC = 25. Find the area of the rhombus to the nearest tenth.
An ice cube melts when its mechanical energy increases.
Work equal to 136.0 Joules is expanded in moving 8.5*10^18 electrons between two points in an electric circuit. What potential difference does this estabilish b
what does a circle graph show that a bar graph does not?
if a chef has 5 different kinds of pasta and 3 different flavors of sauce. how many different meals is she able to make?
Can u Simplify this problem???!? 3t-7t+14t
Michelle needs to save $7,000 for school in the next two years. She found a bank that offers a 9% interest rate compounded annually. What does she need to depos
what kind of energy source makes waste materials that are hardest to get rid of
Aristotle, the ancient Greek philosopher, thought that heavy objects fall to Earth faster than lighter objects. How could Aristotle's hypothesis be supported or
