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
love history [14]
3 years ago
15

I need the answer quick plz and thank u

Mathematics
2 answers:
RSB [31]3 years ago
5 0

Answer:

4.5 hours! :))

Step-by-step explanation:

aleksandrvk [35]3 years ago
3 0
$25x + 50
$62.5 dollars
162.50- 50= 112.50
112.50 divided by 25 = 4.5hours
You might be interested in
Find the domain and range of<br> fx) = -√5-x-3
umka2103 [35]

Answer:Domain = R - {3}

R = set of real numbers

Step-by-step explanation:

Domain cant be that number which when put into function gives undefined value. :. in 5/(x-3) , x-3 != 0.

:. we can put any real number in the function to get a value but not 3.HOPES THIS HELP IF YOU HAVE ANY MORE QUESTION JUST COMMENT.

5 0
4 years ago
What are si units of measure for length mass volume denstiy time and temperature?
natali 33 [55]
Hi !

International System Units : 

Lenght : meter (m)
Mass : kilogram (kg)
Volume : cubic meter (m³)
Density : kilogram per cubic meter (kg/m³)
Time : seconds (s)
Temperature : kelvin (K)

4 0
4 years ago
What is 1+1? help me plz ​
Rina8888 [55]
I have finished doing my calculations and i think my answer may be correct but i got 6
5 0
3 years ago
Read 2 more answers
Match the reasons with the statements. GIVEN: x2 + 6x + 2x + 12 = 0 TO PROVE: x = -6 or x = -2 1. x2 + 6x + 2x + 12 = 0 Subtract
mestny [16]

Given: x^2 + 6x + 2x + 12 = 0.

1. Combining like terms (here terms 6x and 2x both contain x, then we can combine them):

x^2+(6x+2x)+12=0,\\\\x^2+8x+12=0.

2. Distributive postulate:

x^2+8x+12=(x+6)(x+2).

The equation is

(x+6)(x+2)=0.

3. Zero product postulate (zero product postulate state that if a product of two factors is equal to zero, then first factor is equal to zero or second factor is equal to zero):

x+6=0 \text{ or } x+2=0.

4. Subtraction property of equality:

a) subtract 6 from the first equation:

x+6=0\Rightarrow x+6-6=-6, \ x=-6.

b) subtract 2 from the second equation:

x+2=0\Rightarrow x+2-2=-2, \ x=-2.

6 0
3 years ago
Read 2 more answers
Select the points that lie on the function g(x) = -x2 (Choose all that apply.) (0, 0) (-3, -9) (3, -9) (-3, 9)
Evgesh-ka [11]
The function is :

                              \displaystyle{ g(x)=-x^2, 

which means that "g of a number" is equal to "negative, the square of that number".

According to the function we calculate g(0), g(-3), g(3) as follows:

g(0)=-0^2=-0=0\\\\g(-3)=-(-3)^2=-9\\\\g(3)=-3^2=-9

This means that we have the points (0, 0), (-3, -9), and (3, -9) lying on the graph of the function.


Answer: (0, 0), (-3, -9), (3, -9) 
4 0
3 years ago
Other questions:
  • HELP PLZZZZZZZZZZ!!!!!!!!!!!!!!!!!!!!
    11·2 answers
  • Describe a pattern for this table
    12·2 answers
  • What is the slope of the line defined by the equation 3x - y = 0?
    6·2 answers
  • A mule deer can run 1/4 of a mile in 25 seconds. At this rate which expression can be used to determine how fast a mule deer run
    11·1 answer
  • How many cubes would you use to make the structure above/below
    8·2 answers
  • Your thinking
    12·1 answer
  • Match each value with the smallest number set that it belongs to.
    7·1 answer
  • Movie Pass charges 99 cents a movie rental with a one time $10 registration fee.
    14·1 answer
  • I need help to find the square units of this triangle
    7·1 answer
  • Rationalise the denominator and simplify<br> 2√3/√12<br><br><br> Please help it’s urgent
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!