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
Lady_Fox [76]
3 years ago
5

1. 8 - n = -4

Mathematics
1 answer:
iogann1982 [59]3 years ago
4 0

Answer:

1.-n=-12; n=12

2.18=-2x; x=-9

3.-n=-12; n=12

4.b=3


You might be interested in
A truck traveled a distance of 280 kilometers in 4 hrs.
erica [24]
In this question, it is necessary to first check all the details that are already provided in the question. Then after they are noted down the final thing required is to find the answer to the question by correct calculations.
Distance for which the truck traveled = 280 kilometers
Time taken to travel the given distance = 4 hours.
Then
Speed of the truck = Distance traveled/Time taken
                              = 280/4 km/hr
                             = 70 km/hr
So the truck was traveling at a speed of 70 kilometers per hour. This is the answer to both the questions that have been put up. So there is no need for any kind of second calculation.
8 0
3 years ago
Need help asap
harina [27]

Answer:

2 hours, 9 minutes (and 19 seconds if u wanna be exact)

Step-by-step explanation:

4 0
3 years ago
15 points. Need help with this math question
kodGreya [7K]

Answer:

0.0098 < 0.01935 < 0.02  < 0.14999 < 0.1589

8 0
3 years ago
Read 2 more answers
3-12t+8t simplify each Expression
kakasveta [241]
Combine the like terms:

3 - 12t + 8t = 3 - 4t

simplified answer is

-4t + 3
3 0
3 years ago
A rectangular swimming pool is 15 feet long and x feet wide. What is the perimeter when x=12 feet
Arisa [49]

Answer: 54 square feet

Step-by-step explanation:

To find perimeter of a rectangle we must use the formula l+l+w+w=p where l and w represent width and length

Since we know length and width is x=12 just substitute so

15+15+12+12=54 so 54 is the perimeter

5 0
3 years ago
Other questions:
  • Determine the number of subsets of 3,4,5,6,7,8,9,10,11,12,13,14,15
    15·1 answer
  • STILL LOOKING FOR THIS ANSWER. PLEASE HELP IF YOU CAN.
    14·1 answer
  • Which polynomial function is graphed below?<br><br> (Please help)
    13·1 answer
  • What two numbers add to 8 and multiply to 28
    8·1 answer
  • Number 1,3,5,6 please
    8·2 answers
  • How many solutions does the following system have ? 2x+3y=1 and -3x-2y=-
    9·1 answer
  • If a solid consists of three lateral faces and a base that are congruent isosceles triangles, what type of solid is it?. A. octa
    7·2 answers
  • CAN SOMEONE PLEASE ANSWER THESE TWO QUESTIONS?! I NEED HELP!
    12·1 answer
  • How i can answer this question, NO LINKS, if you answer correctly i will give u brainliest!
    7·1 answer
  • A rectangle has a length that is 2 inches less than its with. What is the area of the rectangle? Use w as your variable for widt
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!