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
irakobra [83]
3 years ago
15

What is -3 and 5/7 expressed as an improper fraction?

Mathematics
1 answer:
DedPeter [7]3 years ago
6 0
This is equal to -3-5/7, or (-3*7)/7-5/7, or -21/7-5/7, or -26/7.
You might be interested in
Given f(x)=3x-1 find f(-1)
vaieri [72.5K]

Answer:

<h2>f( - 1) = - 4</h2>

Step-by-step explanation:

f(x) = 3x - 1

To find f(-1) substitute the value of x that's

- 1 into f(x). That's for every x in f(x) replace it with - 1 and solve

That's

f( - 1) = 3(-1) - 1

= - 3 - 1

We have the final answer as

<h3>f(-1) = - 4</h3>

Hope this helps you

7 0
3 years ago
Alysha’s average speed when walking home from the market was 5 mph, and it takes her 21 minutes longer than when she drives to t
Delicious77 [7]

9514 1404 393

Answer:

  3 minutes

Step-by-step explanation:

Let x represent Alysha's time to drive home from the market.

Speed and time are inversely proportional to each other (for the same distance), so we have ...

  (walking speed)(walking time) = (driving speed)(driving time)

  5(x +21) = (8·5)(x)

  x +21 = 8x . . . . . . . . . divide by 5

  21 = 7x . . . . . . . . subtract x

  3 = x . . . . . . .divide by 7

It takes Alysha 3 minutes to drive home from the market.

3 0
3 years ago
Classify each function as a power function, root function, polynomial (state its degree), rational function, algebraic function,
Gnoma [55]

x=0-87 hope this helps

5 0
2 years ago
Graph the function g(x) = 1/3 - 4/3x
True [87]
                                                        Solutions 

                          g(x) = \frac{1}{3} - \frac{4}{3} x 

                          g(x) = - <span>\frac{4}{3} x + \frac{1}{3} 

                           x = -5 

                           = </span>g(x) = - \frac{4}{3} × (-5) + <span>\frac{1}{3} 
</span>
                           = \frac{20}{3} + <span>\frac{1}{3} 
</span>
                           = \frac{21}{3} 

                           = 7 

(-5,7)

≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡

           x = 7 

                    = g(x) = - \frac{4}{3} × (7) +  <span>\frac{1}{3}  
</span>
                    = \frac{-28}{3} + <span>\frac{1}{3}   
</span>
                   = \frac{-27}{3} = -9 

                   (-7,9) 

x = (-7,9)       y = <span>(-5,7)</span>



6 0
3 years ago
13-yard gain please help
fgiga [73]

Answer:

+ 13?

i tried i apologize if its wrong idk what you ment

6 0
3 years ago
Other questions:
  • Solve the differential equation. y' + 5xey = 0.
    6·1 answer
  • Solve the inequality and enter your solution as an inequality comparing the
    6·2 answers
  • Simplify using order of operation 18+4×3
    12·2 answers
  • a container for a hanging plant is a half sphere with a diameter of 9 inches. about how much soil does the container hold
    14·2 answers
  • What is a reflection of point R(-2,9) first across the y-axis and then across the x-axis?
    13·2 answers
  • 58.21 + ( -139.58 ) Do I do KCO?
    5·2 answers
  • A toll bridge charges $0.70 for all vehicles with two axles, $1.40 for all vehicles with three axles, $2.10 for all vehicles wit
    13·1 answer
  • Please help 8th grade math
    14·2 answers
  • 217 ÷ 19 with remainder​
    12·1 answer
  • A coffee machine is considered reliable if the range of amounts of
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!