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
Rufina [12.5K]
3 years ago
10

Help?? PLSSSS NOWWWWW

Mathematics
1 answer:
Vesnalui [34]3 years ago
7 0
Using the equation y=9x you can substitute x for the hours. Y=9 times 5 and y=9 times 8. Y=45 and y=72. The range is $45-$72
You might be interested in
If f(x)= -3x + 1, then f^-1(x)=
UNO [17]

Answer:

f^-1(x) = (x-1)/-3

Step-by-step explanation:

Invert equation:

Describe X in original function:

multiplied by -3

add 1

Reverse order:

subtract 1

divide by -3

8 0
2 years ago
-3(n+5)=-21what is ghe answer<br><br>​
charle [14.2K]
-3n-15=-21
-3n=-6
n=-2
6 0
3 years ago
Compare -5 and -3.
Nuetrik [128]

Answer:

Simplifying then comparing both terms

−5 and −3, −5 is less than −3, which means that the first term is less than the second term.  −5 < −3

Step-by-step explanation:

Hope this helps have a good day^^

7 0
2 years ago
How to multiply a matrices 3x3 by 3x2
lesya692 [45]
The top row of matrix A (1, 2, 1) is multiplied with the first column of matrix B (1,0,-1) and the result is 1x1 + 2x0 + 1x -1 = 0 this is row 1 column 1 of the resultant matrix
The top row of matrix A (1,2,1) is multiplied with the second column of matrix B (-1, -1, 1) and the result is 1 x-1 + 2 x -1 + 1 x 1 = -2 , this is row 1 column 2 of the resultant matrix
Repeat with the second row of matrix A (-1,-1.-2) x (1,0,-1) = 1 this is row 2 column 1 of the resultant matrix, multiply the second row of A (-1,-1,-2) x (-1,-1,1) = 0, this is row 2 column 2 of the resultant
Repeat with the third row of matrix A( -1,1,-2) x (1,0, -1) = 1, this is row 3 column 1 of the resultant
the third row of A (-1,1,-2) x( -1,-1,1) = -2, this is row 3 column 2 of the resultant matrix

Matrix AB ( 0,-2/1,0/1,-2) 
5 0
3 years ago
Jane opened a savings account with 700 and was paid simple interest at an annual rate of 2% . When Jane closed the account, she
Triss [41]

Answer:

5 years

Step-by-step explanation:

N/A

3 0
3 years ago
Other questions:
  • Ty has 3 different shapes.The shapes have 11 sides and 11 vertices in all. What shapes can he have? Explain .
    12·1 answer
  • Explain how to add -7 + 12 as if you were teaching it to someone else.
    6·1 answer
  • Which expression means the same as "subtract 3 from 7 and then multiply
    15·1 answer
  • It passes through (-1,4) and is perpendicular to the x axis
    10·1 answer
  • Someone answer this plz, ill be ur frend
    15·1 answer
  • The ratio of men to women working for a company is 3 to 5. If there are 232 employees total, how many women work for the company
    7·2 answers
  • Which of the following inequalities matches the graph? (1 point)
    8·1 answer
  • Need help with geometry!! Thank you :)​
    7·1 answer
  • Plssss will give Brainliest
    7·1 answer
  • Describe how the product of 0.4 x 2 would look on a ten-square grid.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!