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
inna [77]
3 years ago
15

8(4n + 3) = – 72 show your work

Mathematics
2 answers:
Georgia [21]3 years ago
8 0

Answer:

n= -3

Step-by-step explanation:

32n+24=-72

(subtract 24)

32n=-96

(divide by 3)

n=-3

AfilCa [17]3 years ago
7 0

Answer: n= −3

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

8(4n+3)=−72

(8)(4n)+(8)(3)=−72(Distribute)

32n+24=−72

Step 2: Subtract 24 from both sides.

32n+24−24=−72−24

32n=−96

Step 3: Divide both sides by 32.

32n/32 = −96/32

n=−3

You might be interested in
Calculate 65 L to quarts. Final answer round two places
lakkis [162]

Step-by-step explanation:

The approximate equation to convert from liters to quarts is : x • 1.056688.

We enter 65 for x and multiply.

65 • 1.056688 = 68.68472

We round that to the nearest 100th to get our final answer.

Our final answer: 68.68 liters

7 0
3 years ago
Can i get an answer for this​
Dimas [21]

Answer:

Isnt it just 75 degrees?

Step-by-step explanation:

The number in the angle.

8 0
3 years ago
it takes 52 minutes for 5 people to paint 5 walls. How many minutes does it takr 20 people to paint 20 walls
777dan777 [17]

Answer:

208 minutes = 3.47 hours

Step-by-step explanation:

It takes each person 10.4 minutes for 1 wall. So 20 people would take 208 minutes for 20 people to paint 20 walls

52/5 = 10.4

20 x 10.4 = 208

5 0
3 years ago
Read 2 more answers
Find the standard form of the equation of the circle with endpoints of a diameter at the points (3,8) and (-7,2)
poizon [28]

(x+2)^{2}+(y-5)^{2}= 34

The equation of a circle in standard form is

(x-a)^{2}+(y-b)^{2}=r^{2}

where (a , b) are the coordinates of the centre and r is the radius

The centre is at the midpoint of the endpoints and the radius is the distance from the centre to either of the 2 endpoints

Using the midpoint formula

midpoint = [\frac{1}{2}(xx_{1}+x_{2}, \frac{1}{2}(y_{1}+y_{2}

where (x_{1},y_{1}=(3,8) and (x_{2},y_{2}=(-7,2)

centre = (\frac{1}{2}(3-7),\frac{1}{2}(8+2)) = (-2,5)

Calculate r using the distance formula

r = √(x_{2}-x_{1})²+(y_{2}-y_{1})²)

= √((3+2)²+(8-5)²) = √(25+9) = √34 ⇒ r² =(√34)² = 34

equation of circle is : (x+2)²+(y-5)² = 34


8 0
3 years ago
Solve the equation m=2n-p
allsm [11]

Here is your answer:


Move all terms with m to the left, all other terms to the right:


m + 2n + -2n = -2n + p

Combine like terms:

2n + -2n = 0

m + 0 = -2n + p

Which would equal "m = -2n + p" after you simplify.


Hope this helps!


~Nonportrit

3 0
3 years ago
Other questions:
  • Solve 2/3y+v=x for y
    6·1 answer
  • Can somebody solve this?
    9·2 answers
  • Lewis paid $13.55 for a beach chair and $5.75 for a book. How much did Lewis spend?
    13·2 answers
  • Can someone answer this question please?
    13·2 answers
  • Corresponding angles of ΔABC and ΔDEF are congruent. Does this prove that the triangles are congruent? Justify.
    10·2 answers
  • How would i graph y=2/3x+1
    14·2 answers
  • At a basketball game, the manager of the arena wanted to know how many fans from the away team were in attendance. He noticed th
    11·1 answer
  • Please help! I will mark as brainliest. <3
    7·2 answers
  • Make b the subject of the formula a =<br> = vb + 6
    12·1 answer
  • MARKING AS BRAINLIEST! LAST ATTEMPT! ) show ur work
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!