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
AleksandrR [38]
3 years ago
9

30 = −5(6n + 6) multi step equation show all steps pls

Mathematics
2 answers:
lora16 [44]3 years ago
5 0

Step-by-step explanation:

30=-5(6n+6)

30=-5×6n-5×6

30=-30n-30

30+30=-30n

60=-30n

60/-30=-30n/30

-2=n

EastWind [94]3 years ago
4 0
N = 2

Porque:

30 = - 5(6n + 6)

30 = -30n - 30

30 + 30 = - 30n

60 = -30n

60/30 =n

n = 2 ✔️



You might be interested in
The angle measures of triangle QRS are given:
Trava [24]

Answer:

x = 15°

Step-by-step explanation:

(5x-15) + 75 + 3x = 180

8x + 60 = 180

8x = 120

x = 15°

7 0
3 years ago
Louise, Tammy, Delores, and Sheryl score 78 points total in the tennis matches they play. They score a consecutive number of poi
irga5000 [103]

\huge\boxed{18\ \text{points}}

We'll represent Louise's, Tammy's, Delores's, and Sheryl's point values with x, x+1, x+2, and x+3 respectively since each one is 1 point more than the last.

Add all of these values up and set it all equal to 78.

x+x+1+x+2+x+3=78

Now, simplify.

4x+6=78

Subtract 6 on both sides.

\begin{aligned}4x+6-6&=78-6\\4x&=72\end{aligned}

Divide both sides by 4.

\begin{aligned}\frac{4x}{4}&=\frac{72}{4}\\x&=\boxed{18}\end{aligned}

Since Louise's score is x, the answer is 18.

<h3>Double-checking</h3>

To verify our answer, add the point totals 18, 19, 20, and 21.

This equals 78, so we can be sure the answer is correct.

5 0
2 years ago
In science, when a force moves an object, it’s called work. Scientists use the term to describe the amount of force applied to a
STALIN [3.7K]
42/6 =7, W=f^d, 42=6^f, 42/6=f, f=6.
8 0
3 years ago
Read 2 more answers
I lost my two brain cell trynna work it out pls help lol​ I'll brainlist everyone who have a try at this!!!
Jlenok [28]

Answer:

A) r x 2 = g

B) b - 5 = g

C) b x 4 = g

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
each day alyssa jogs for 25 minutes on a treadmill she jogs 135 meters a minute at the speed at which alyssa is jogging how many
Fittoniya [83]

Answer: she is jogging 2.25 i think

Step-by-step explanation:

im sorry im not sure i just divided 135 by 60 but i dont think its right:(

5 0
3 years ago
Other questions:
  • Write a rational number whose opposite and absolute value are the same.
    9·1 answer
  • What is the surface area of the cube below?
    13·1 answer
  • Calculate the simple interest paid on a loan of $544 at 3% for three months.
    14·1 answer
  • I am really confused with this question.
    8·2 answers
  • What is translation for math
    14·2 answers
  • What is equivalent to the expression 3x^2+27
    15·1 answer
  • Help help help help help help help
    11·2 answers
  • Lea is making a mosaic picture that is 3/4 foot tall and 11/12 foot wide what is the area of her mosaic
    5·1 answer
  • Please help me solve this question will give you braisnlt !
    7·1 answer
  • What is the length ?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!