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
Luda [366]
3 years ago
5

Solve each equation. 6n+11=-13 and -4(x-5)=8

Mathematics
2 answers:
worty [1.4K]3 years ago
7 0

Answer:

6n+11=-13

Step-by-step explanation

6n+11=-13

 move all terms to the left:

6n+11-(-13)=0

add all the numbers together, and all the variables

6n+24=0

move all terms containing n to the left, all other terms to the right

6n=-24

n=-24/6

n=-4

Luba_88 [7]3 years ago
6 0

Answer:

n=-4     x=-7

Step-by-step explanation:

You might be interested in
The dot plot shows the number of hours, to the nearest hour, that a sample of 5th- and 7th-grade students spend watching televis
SSSSS [86.1K]

Answer:5th grade range-7

7th grade range-7

The ratio variation is -1

Step-by-step explanation:just got the question right

5 0
3 years ago
Read 2 more answers
The first floor of a house consists of a kitchen, playroom, and dining room. The areas of the kitchen, playroom, and dining room
Korolek [52]

Answer:

The value of one box in the tape diagram will be 21 square feet

Step-by-step explanation:

Here, we have the total ratio added as 4 + 3 + 2 = 9

So the area of one box on the tape diagram will be the combined area divided by the total square feet

Mathematically, that will be;

189 square feet/9 = 21

7 0
3 years ago
Read 2 more answers
In a right triangle, Sin (30 + x) º = Cos (3x) º. What is the value of x?
pogonyaev

Answer:

x=15^\circ

Step-by-step explanation:

In a right triangle:

\sin \theta =cos(90^\circ-\theta) $ (Complementary angles)

Therefore, given:

Sin (30 + x) \º = Cos (3x) \º\\30+x+3x=90^\circ\\30+4x=90^\circ\\4x=90^\circ-30^\circ\\4x=60^\circ\\$Divide both sides by 4\\x=15^\circ

5 0
3 years ago
I need help on this question plz
dmitriy555 [2]
Mode are repeating numbers in a sequence therefore 23 is your mode
8 0
3 years ago
Read 2 more answers
Simplify<br> 5т — п — 5п + 2
grigory [225]

Answer:

5t-4n+2

Step-by-step explanation:

n-5n=-4n

5t-4n+2

8 0
3 years ago
Other questions:
  • Subtract -2k3 + k2 - 9 from 5k3 - 3k + 7.
    9·2 answers
  • Which expressions are equivalent to 3x+ 3(x + y)?
    8·1 answer
  • explain the difference between a scale factor less than one, a scale factor of 1, and a scale factor greater than one.
    6·1 answer
  • Help...?! Pleassssssssssssse
    13·1 answer
  • Solve the quadratic equation by factoring. 2x^2+5x+3=0
    9·2 answers
  • What is the value of x If 56/x is equal to 80/100
    8·2 answers
  • To subtract 250-105, Bea needs to regroup tens as ones. There are jelly beans left
    6·1 answer
  • What is one result of meiosis?
    10·2 answers
  • The sales tax in Sandra's town is 6.5%. If she buys 2 shirts for $23.99 each and a pair of shoes for $41.99, how much sales tax
    15·1 answer
  • Often scientists use rate of change equations in their study of population growth for one or more species. In this problem we st
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!