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
galina1969 [7]
3 years ago
13

Solve 5n + 6 = -3n - 10

Mathematics
2 answers:
Maslowich3 years ago
6 0

Answer:

n= -2

Step-by-step explanation:

Verizon [17]3 years ago
3 0

Hi there! :)

Answer:

\huge\boxed{n = -2}

5n + 6 = -3n - 10

Solve for n:

Add 3n to both sides:

5n + 3n + 6 = -3n + 3n - 10

8n + 6 = -10

Subtract 6 from both sides:

8n + 6 - 6 = -10 - 6

8n = -16

Divide both sides by 8:

8n/8 = -16/8

n = -2.

You might be interested in
Rose blew h bubbles in two hours. which algebraic expression shows how many bubbles she blew in one minute?
Inessa [10]
\frac{hbubbles}{2hr} =   \frac{hbubbles}{120min} \frac{/120}{/120} =  \frac{hbubbles/120}{1min}

She blew h/120 bubbles in 1 minute.
8 0
3 years ago
Can someone please help me with these 2 problems. With work please & thank u
Triss [41]

Answer:

I'm not good with the type of math on 3, so I'm going to answer 4. (P.S I don't know the question you're asking, so I'm going to assume you want to know the area and perimeter of the shapes.

Step-by-step explanation:

To solve number 4 I added the width of the 2 triangles to give me the width of the rectangle, so then 2 times 9 is 18. Then for the triangles. The formula for triangles is base times height divided by 2. So we add the areas of all shapes and we get: 18+6+24=48m. So the area for number 4 is 48 meters.

(hope this was your question)

4 0
2 years ago
Victor has 1 and a half hours before he has to leave. He starts watching a movie that runs for 107 minutes. How many minutes of
Phoenix [80]
He does not miss any of the movie
6 0
3 years ago
Find the area A of the sector of a circle of radius 90 in formed by central angle 1/6 radian.
miv72 [106K]

Answer:

2121 in^{2} Rounded to the nearest inch.

Step-by-step explanation:

A = \pi r^{2}  Is the formula for a circle, but we only have a portion of a circle so we will have to adjust the formula for a part of the circle.

A = \frac{\frac{\pi }{6} }{2\pi } \pi r^{2}  The \frac{\pi }{6} is the part of the circle and the whole circle is 2\pi

\frac{\frac{\pi }{6} }{2\pi } is the same as \frac{\pi }{6}÷\frac{2\pi }{1} Which is the same as \frac{\pi }{6} x \frac{1}{2\pi } Which is the same a \frac{1}{12}

A = \frac{1}{12}\pi90^{2}

A = \frac{1}{12}(3.14)(90)(90) = 2119.5.  When you use the \pi on your calculator you get a slightly different number.  This is due to rounding.

A = 2120.575041

5 0
1 year ago
<img src="https://tex.z-dn.net/?f=%5Csqrt%7B4x%2B1%7D-5%3D0%5C%5C%5C%5C%5C%5C%5C%5C%5Csqrt%7B5x-1%7D%2B3%3Dx%5C%5C" id="TexFormu
adoni [48]

Answer:

what topic is this please

8 0
2 years ago
Other questions:
  • Will mark Brainliest!!!!!!!!
    10·1 answer
  • Which situation would have a unit rate of 8?
    5·2 answers
  • Given: ∆ABC, AB = 8 m∠C = 90° m∠B = 40° Find: Perimeter of ∆ABC
    6·2 answers
  • HELP PLEASE ASAP I WILL GIVE BRAINLYIST PLEASE ASAP
    5·1 answer
  • Show that the points A (-3, 2), B (-6, 4) and C (1, 8) are vertices of a right triangle.
    8·1 answer
  • If f(x) = x2 − 81 and g(x) = x+9/x-9, find g(x) · f(x).
    12·1 answer
  • Find the surface area of the prism. 5.7 4 3 4
    9·1 answer
  • Jodi owns 112 shares of stock selling for $16.20. How many more shares can she purchase after receiving a dividend of $0.80 per
    8·1 answer
  • Can someone plz help me out i rlly need to pass this
    13·1 answer
  • Vertical Angles. 38 degrees, 2x+6 degrees. Whats x?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!