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
viva [34]
2 years ago
10

How do I simplify-3(x - 5) - 8x​

Mathematics
1 answer:
Alex73 [517]2 years ago
4 0

Step-by-step explanation:

First distribute

3(−5)−8

3−15−8

Second combine like terms

3−15−8

−5−15

You might be interested in
Triangle KMZ~ triangle KDH; find x
Oxana [17]
Can you please send me a picture?
4 0
3 years ago
Angel and Jayden were at track practice. The track is 2/5 kilometers around.  Angel ran 1 lap in 2 minutes.  Jayden ran 3 laps
choli [55]

Answer:

6/25 km in 1 min; or 0.24 km/min

Step-by-step explanation:

The info about Angel is not necessary.

Jayden runs 3 laps in 5 mins

Each lap is 2/5 km, so Jayden runs 3 x (2/5 km) in 5 min = 6/5 km in 5 min.

Distance = rate x time

6/5 km = rate (5 min)

We want to isolate r (rate), so divide both sides by 5 min

6/5 km ÷ 5 min = r

6/5 km (1/5 min) = r

6/25 km/min = r  (notice how the units worked out correctly to km/min)

So, Jayden runs 6/25 km in 1 min.

7 0
2 years ago
Read 2 more answers
I need to know how to solve this
kirza4 [7]
No solution, the answer is no solution
5 0
3 years ago
I need help ☝️ urgent please hurry up man
muminat

Answer:

J) 110.88 mm^2

Step-by-step explanation:

height =6.93x2=13.86

Area=13.86x16x0.5=110.88

7 0
3 years ago
Suppose a triangle has two sides of length 32 and 35, and that the angle
pantera1 [17]

Answer:

The third side is around 58.043

Step-by-step explanation:

Use the law of cosines:  c^2=a^2+b^2-2abcos(C)

Plug in the two sides we know (into a and b) and the angle we know (into angle C).

Thus:

c^2=32^2+35^2-2(32)(35)cos(120)

Use a calculator:

c^2=3369\\

c=58.043087...

(Note: Make sure you're in Degrees mode.)

3 0
3 years ago
Other questions:
  • 85 percent of 2500cm
    14·1 answer
  • What is the missing polynomial?
    10·2 answers
  • What number does y stand for in this equation?
    9·2 answers
  • Whats -1 1/10 divided by -11/10
    11·2 answers
  • What is the first step to solving the equation x/3 +7= -1?
    13·1 answer
  • A six feet-tall person is standing next to a flag pole.The person is casting a shadow 1 1/2 feet in length,while the flagpoleis
    11·1 answer
  • What is the value of x?<br> 799<br> A. 36°<br> B. 14°<br> C. 1440<br> D. 56
    15·1 answer
  • Solve the equation 2x-11=k for x
    15·1 answer
  • What times 5/8 equals 1
    8·2 answers
  • Sson Posttest<br> Question 6<br> Points 2<br> Write the decimal expansion of 3/5
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!