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
Scorpion4ik [409]
3 years ago
5

Lisa took a survey of her classmates' favorite sport and recorded their genders. The results are in the table below:

Mathematics
1 answer:
Igoryamba3 years ago
8 0

Answer:

0.43

17

Step-by-step explanation:

You might be interested in
2х -3y=0<br> 2x = y+8<br> Sjejeheb
makvit [3.9K]

Answer:

(x,y)=(-20,-12)

Step-by-step explanation:

hope this helps!

6 0
3 years ago
YEAR 9 MATHS- PLEASE HELP
Lilit [14]

Answer:

y=2

Step-by-step explanation:

since the line is horizontal, on the point 2 on the y axis, the equation is 2. If, however the line were to be diagonal, it would have been different, as would it if the line were vertical(in which case, the equated would start x =)

Hope this helps

5 0
3 years ago
Read 2 more answers
Evalute this expression: -4y + 7y - 10 + 3
Monica [59]

Answer:

3y-7

Step-by-step explanation:

-4y + 7y - 10 + 3

Combine like terms

-4y + 7y      - 10 + 3

3y              -7

6 0
3 years ago
When placed end to end, three red rods are 2 cm longer than than 2 blue rods. Three blue rods are 2 cm longer than four red rods
Oxana [17]

Answer:

Red = 10 cm, blue = 14 cm

Step-by-step explanation:

<em>Let the length of each red rod be </em><em>r </em><em>and each blue rod be </em><em>b</em>

<u>Then we have:</u>

  • 3r - 2b = 2
  • 3b - 4r = 2

<u>Multiply the first equation by 3 and the second one by 2:</u>

  • 9r - 6b = 6
  • 6b - 8r = 4

<u>Add the equations to eliminate one of variables:</u>

  • 9r - 8r = 6 + 4
  • r = 10 cm

<u>Find the value of b:</u>

  • 3*10 -2b = 2
  • 30 - 2 = 2b
  • 2b = 28
  • b = 14 cm

5 0
3 years ago
Salma Serra purchased a truck. last year she drove the truck 12,340 miles. the fixes costs totaled $1,428 , while variable cost
mario62 [17]

Answer:

20.61952

Step-by-step explanation:

hope it helps

8 0
3 years ago
Other questions:
  • The figure shows relationships of the dimensiona of a square pool with an attached patio
    11·1 answer
  • Using mapping notation to describe a translation up 8 units
    6·1 answer
  • I have this weird question that has to do with linear equations (I think), and this is what it says. Let f(x) = 4x - 5 A. Find f
    6·1 answer
  • A circle has a radius of 3 units. What is the area of the circle? Round to the nearest hundredth. Use 3.14 for pi.
    13·1 answer
  • Pls help me plss im so STUCK AHhH
    7·1 answer
  • Which method correctly solves the equation using the distributive property? Negative 0.2 (x minus 4) = negative 1.7
    11·1 answer
  • The regular price of ice cream is $3.75. Today the ice cream parlor is running a cell which has the ice cream $1.25. Which ratio
    10·1 answer
  • You saved $280 on your new laptop because you bought it online. If this was a 20% savings from the original price, find the orig
    5·1 answer
  • Need friends do u want a friend?
    7·2 answers
  • Let f= {(1,2),(2,3),(3,5),(4,7)}<br><br> What is f ⁻¹ ∘ f
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!