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
SVEN [57.7K]
3 years ago
5

Please help fast. J hjddhdhhfhdhdhdhdhdhdhdhdhdjddhd

Mathematics
2 answers:
Nana76 [90]3 years ago
6 0
Plug 5 in for x and solve. 5(4) - 2 = 18
Murrr4er [49]3 years ago
4 0
The answer would be 18
You might be interested in
Solve the equation (128)^x=(1/2)^2x-3
dalvyx [7]

Answer:

0.79

Step-by-step explanation:

3 0
3 years ago
Mary predicts that the store will see 4,238 customers next week. Approximately how many high school students should the
iris [78.8K]

Answer:

Just took the test, its B

Step-by-step explanation:

3 0
3 years ago
Please help ASAP work and answer please please
tiny-mole [99]

Answers:

8. 12x+3= 27

move 3 to the other side , sign changes from +3 to -3

12x+3-3=27-3

12x= 24

divide by 12 for both sides

12x/12=24/12

x= 2

9. 6(y-10)=42

mutiply the bracket by 6

(6)(y)(6)(-10)= 6y-60

6y-60= 42

move -60 to the other side, sign changes from -60 to +60

6y-60+60=42+60

6y=102

divide by 6

6y/6=102/6

y=17

10. 9x-2=4x+13

move +4x to the other side

9x-4x-2= 4x-4x+13

5x-2= 13

5x-2+2= 13+2

5x= 15

divide by 5 for both sides

5x/5= 15/5

x= 3

11. 4/3y+5/2y= 1

find the common denominator for both of the fractions which is 6.

Mutiply by 2 for 4/3y .

4(2)/3(2)y=8/6y

Mutiply by 3 for 5/2y

5(3)/2(3y)= 15/6y

8/6y+15/6y= 23/6y

23/6y= 1

Mutiply both sides by 6/23

23/6y(6/23)= 1 (6/23)

Cross out 6 and 6 , divide by 6 and then becomes 1.

Cross out 23 and 23, divide by 23 and then becomes 1.

1*1*y=y

y= 6/23

5 0
3 years ago
Evaluate 6+2•3-1 A) 23 B)16 C)10 D)11
Ratling [72]

6 + 2 * 3 - 1

2 * 3 = 6

6 + 6 - 1

6 + 6 = 12

12 - 1 = 11

D) 11

7 0
3 years ago
Read 2 more answers
Which set of numbers is the most reasonable to describe the temperature in alaska during the winter?
Zielflug [23.3K]
The rational numbers are the positive counting numbers: 1, 2, 3, 4, . . .

The whole number are the natural numbers plus 0: 0, 1, 2, 3, . . .

The irrational numbers are the numbers which cannot be expressed in the form a/b where a and b are integers. They are usually in the form of a non recurring and non terminating decimals.

The integers complices of both the negative and the positive whole numbers.

In winter, the temperature of Alaska usually drop to negative numbers.

Therefore, the <span>set of numbers is the most reasonable to describe the temperature in alaska during the winter is the set of integers.</span>
5 0
3 years ago
Read 2 more answers
Other questions:
  • Linda found that the cost to get a swimming pool installed in her backyard is a linear function of the pool's area. A swimming p
    12·1 answer
  • F(x)=(x+0.25x)(50-x)
    11·1 answer
  • WHAT THREE EQUAL NUMBERS COULD YOU ADD TO GET 180
    5·2 answers
  • Find x1 and x2.
    8·1 answer
  • The graph of an exponential model in the form y = a ⋅ bx passes through the points (2, 50) and (3, 250). Which point is also on
    13·1 answer
  • Change 1700kg into tonnes ,pls help im so dumb:)
    15·1 answer
  • To find an object’s density (D), first measure its mass (m) and volume (V). Then use the following equation:
    12·1 answer
  • Find the perimeter of the figure shown above.
    10·1 answer
  • NEED HELP ASAP!!!!!!!!!!!!!!!!!!!!!!!! The equal sections of a spinner have one of the following letters: A, B, A, C, B. Predict
    15·2 answers
  • Write a inequality.<br> Question: twice a number is no more than 14 <br> Please help
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!