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
marta [7]
3 years ago
8

How do you solve -5n-8(1+7n)=8

Mathematics
2 answers:
Reil [10]3 years ago
8 0
-5n-8(1+7n)=8
Let's simplify everything. 
-5n-8-56n=8
Put the variables on one side and the numbers on the other. 
-5n-56n=8+8
Combine like terms.
-61n=16
n=-16/61

Hope I helped! :)

otez555 [7]3 years ago
5 0
<span>-5n-8(1+7n)=8
-5n - 8 - 56n = 8
-61n = 8 + 8
-61n = 16
n = - 16/61

The answer is: n = -16/61 or n = -0.2623.</span>
You might be interested in
Please please plz plz plz plz plz plz plz plz plz please please help me plz
Xelga [282]
To solve for these, we will use formulas and convertions as we go.
For 1:
We are looking for kg (kilograms) to g (grams). 1 g = 0.001 kg.
We have 2.5 kg. This means we must multiply 2.5 by 1,000.
2.5 x 1,000 = 2,500.
1.) is 2,500 grams.
For 2:
This problem has multiple steps, but we will successfully solve it. As of now, we have yards. There are 3 feet in a yard, and 12 inches in 1 ft. We will convert yards to feet, and then feet to inches.
500x3 = 1500, 1500 x 12 = 18,000.
2.) is 18,000 inches.
For 3:
There are 2,000 pounds in 1 ton. Using this, we can determine how many tons we have.
7,000/2,000 = 3.5
3.) is 3.5 tons.
I hope this helps!
5 0
2 years ago
Jen can bike 12 miles in 40 minutes. How much time will she need to bike 30 miles if her speed remains the same? PLEASE HELP QUI
murzikaleks [220]

Answer: 100 minutes

Step-by-step explanation:

With the given information, we can use a proportion to figure out how long it would take for Jen to bike 30 miles.

\frac{12mi}{40min} =\frac{30mi}{x} \\

12x=30*40

12x=1200

x=100

5 0
3 years ago
Read 2 more answers
Write the word phrases into an algebraic expression : 4 less than 5 times a number "p"
shusha [124]
Answer: 5p - 4

5 times ‘p’ = 5p
4 less than ‘p’ = p - 4

Therefore,
=> 5p - 4
4 0
2 years ago
Need answer pls any of them
Vinvika [58]

Answer:

number 4.     13


because first you do the exponents giving you 8 and then divide which is 2 then you subtract which is 13


5 0
3 years ago
Read 2 more answers
6 Times what equals 8?
lubasha [3.4K]
To solve this, do 8 division 6, the answer should be 1.3333...

if you convert that to a fraction, it should be 1 1/3
3 0
3 years ago
Other questions:
  • What is the value of the expression 20/7 times 7/5 times 2/11 in the lowest terms?
    6·1 answer
  • Round each number to the nearest thousand. Which is the best estimate for the sum of 472,378+178,261?
    6·1 answer
  • Trevor tutors French for $12 an hour and scoops ice cream for $8 an hour. He is going to work 20 hours this week. At least how m
    9·1 answer
  • What expression shows the relationship between the value of any term and n, its position in the sequence for the given sequence?
    12·1 answer
  • What is the absolute value of -|5|
    11·2 answers
  • Can someone help please? Easy math for others but I just can’t understand! Pic included!
    13·1 answer
  • Can you guys helps with these two answers please?
    11·1 answer
  • 3.478 / 37 = ____ can someone explain how to do it I don't understand long division :,)
    7·1 answer
  • Find the discriminant for the following equation 3x^2+4x=2
    9·2 answers
  • Find the equation of a line perpendicular to y = 4 + x that passes through the<br> point (-3, 3).
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!