1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
saveliy_v [14]
3 years ago
7

Solve equations using inverse operations HELP NOW!!

Mathematics
2 answers:
aev [14]3 years ago
4 0

Algebra

The inverse of -9n is dividing by -9.

n =  - 5

Levart [38]3 years ago
4 0

Answer:

n=−5

Step-by-step explanation:

what we have −9n=45

we divide -9 on both sides:

−9n/-9 =45/-9

n=−5

Hope this is right!

You might be interested in
Needing answers, giving brainliest.
Semmy [17]

Answer:

1 13/28

Step-by-step explanation:

3×4/28 + 5×4/28. it 28 because the lcm of 4 and 7 is 28

21/28+20/28=41/28=1 13/28

8 0
2 years ago
Tres hermanos van a repartirse un pastel y medio, cuanto le toco de pastel a cada uno de los hermnos
Anna71 [15]

Answer:

medio pastel cada uno

Step-by-step explanation:

Hay 3 hermanos, si decimos que un pastel entero tiene 6 pedazos entonces su fraccion seria 6/6. Si dividimos este pastel entre los tres hermanos cada uno tendria...

\frac{6 / 3}{6} = \frac{2}{6}

Medio pastel seria la mitad de 6/6 que seria 3/6. Si dividimos esto entre los 3 hermanos cada uno tendria...

\frac{3 / 3}{6}  = \frac{1}{6}

Ahora que dividimos los 2 pasteles tenemos que unir las fracciones para saber cuanto pastel le toco a cada hermano...

\frac{2}{6} + \frac{1}{6} = \frac{3}{6}  o medio pastel cada uno

8 0
3 years ago
Two towns on a map are 2 1/4inches apart. The actual distance between the towns is 45 miles. Which of the following could be the
notka56 [123]

Answer:

A. 1/2 inch:10 miles

Step-by-step explanation:

1/2*4.5=2 1/4

10*4.5=45

5 0
3 years ago
Salid brought 35 feet of window trim at a hardware store. The trim cost $1.75 per foot including sales tax. If salid paid with a
juin [17]
You multiply 1.75 by 35 then subtract by 100

4 0
3 years ago
Read 2 more answers
A total of 1482 earthquakes occurred in a 7-day period at the end of April
topjm [15]

Answer:

211.7 Per Day 8.8 Per Hour

Step-by-step explanation:

First you do 1482/7 which gives you an average for each day (211.7)

Then you take 211.7  and divide that by 24 because there are 24 hours in a day and doing so would give you 8.8

6 0
3 years ago
Other questions:
  • (9,9) (12,15) find the slope between two points
    11·1 answer
  • Simplify -7x+6y-6x , please help with this question thank you
    9·2 answers
  • ASAP JUST WORK NO ANSWER
    7·1 answer
  • Perform the indicated operation.
    7·2 answers
  • PLS ANSWER HELP ... I will give 15 points
    15·2 answers
  • In order for Tim to simplify the expression below, what step will he need to use for each variable's exponent? 6 x y^2 z^4 2 x^2
    7·1 answer
  • Mike went to the store to get his favorite fruit grapes. One bunch of grape cost $5.20. How many bunches can he buy for $26 ?
    13·1 answer
  • What is 10times 1000
    15·1 answer
  • A health food store sells dried peaches (p) for $4 per pound and dried cherries (c) for $5 per pound. A six pound mixture of the
    15·1 answer
  • Find the number of degrees in the third angle of the triangle.
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!