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
Ket [755]
3 years ago
13

Whats 150-x-2x=120+2x

Mathematics
2 answers:
Pepsi [2]3 years ago
8 0
Answer:x=6

Hope this helps
Stels [109]3 years ago
4 0

Answer:

X=6

Step-by-step explanation:

You might be interested in
In PQRS, PR and QS intersect at T. What additional information is needed to conclude that PQRS is a rectangle
lora16 [44]
If it's congruent and similar
5 0
3 years ago
Express 72% as a decimal and as a fraction in simplest form
Greeley [361]
Decimal: 0.72
Fraction: 18/25
8 0
3 years ago
Read 2 more answers
I WILL GIVE YOU BRAINLIEST!!
ollegr [7]

Answer:

32 goldfish

Step-by-step explanation:

Given:

  • Number of fish tanks = 8
  • Volume of water per fish tank = 5,544 in³
  • Water required by 1 goldfish = min 1,386 in³

Number of fish per tank = water per tank ÷ water per goldfish

                                        = 5544 ÷ 1386

                                        = 4

Therefore, each tank can hold a maximum of 4 goldfish.

Greatest number of goldfish = number of tanks × fish per tank

                                               = 8 × 4

                                               = 32

3 0
2 years ago
A submarine cruises underwater at 20 km/h and on
Darina [25.2K]

Answer:

System of equations:

20x + 30y = 650

x + y = 25

Time underwater = 10 hours

Time at the surface = 15 hours

Step-by-step explanation:

Let x = time underwater at 20 km/h.

Let y = time on the surface at 30 km/h.

speed = distance/time

distance = speed * time

distance underwater: 20x

distance on the surface: 30y

total distance: 650

20x + 30y = 650

total time: x + y

total time: 25

x + y = 25

20x + 30y = 650

x + y = 25

20x + 30y = 650

-20x - 20y = -500

--------------------------------

          10y = 150

              y = 15

x + y = 25

x + 15 = 25

x = 10

4 0
3 years ago
A bag of marbles contsins 6 red, 8 green and 5 blue. what is the probability of picking a green
vekshin1
6+8+5=19
Probability= 8/19=0.42= 42% of picking green.
3 0
3 years ago
Other questions:
  • Sadie needs 5.5 yards to make one costume for each choir member in the play. How much fabric will she need if she has to make 7
    11·2 answers
  • Large reusable bottles cost $4 more than small ones. Eight large bottles cost $24 less than 12 small ones. How much does one sma
    13·1 answer
  • What is four fifths minus two thirds plus one sixth
    14·1 answer
  • Plz Answer this ASAP <br>Select the statement that is true.
    14·2 answers
  • At a car dealership yesterday, the ratio of minivans sold to cars sold was 3:5, I'd the dealership sold 12 minivans, how many we
    8·2 answers
  • Which statement describes how the Van Allen belts are formed?
    8·1 answer
  • Solve for x <br><br> 3x/6 + 1 = 7
    9·2 answers
  • The variables x and y vary directly. Given the model y = -2x , find the value of x when
    5·2 answers
  • Answer??????????????????
    5·1 answer
  • Tony picked 5 1/2 bushels of tomatoes. He gave 1 3/8 bushels to his grandmother and sold the rest. Tony sold Answer bushels of t
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!