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
puteri [66]
2 years ago
6

Rewrite in simplest terms:(10x+3y)−(2x−4y)

Mathematics
1 answer:
inessss [21]2 years ago
4 0

Answer:

8x + 4y

here's your solution

=> (10x + 3y) - (2x - 4y)

=>. now multiple - to (2x - 4y)

=> hence we get -2x + 4y

=> now put this in above

=> 10x +3y -2x + 4y

=> solve for common terms

=> 8x + 7y

hope it helps

You might be interested in
Tn = -2n + 3, find t4
yanalaym [24]

Substitute n = 4

t(4)=-2(4)+3

-8+3= -5

therefore t(4) = -5

4 0
3 years ago
I need help please!!!
V125BC [204]

Answer:

all you gotta do is convert miles to yards using google. (or bing if you are a nerd)

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
58. Graph the function y=x^2+3x-18. How many real roots does the function have?
Airida [17]

9514 1404 393

Answer:

  58. 2 real roots; see attached for a graph

  59. -6, 3

Step-by-step explanation:

58. A graphing calculator graphs this easily. The graph is shown in the attachment. There are 2 x-intercepts, hence 2 real roots.

__

59. The x-intercepts are (-6, 0) and (3, 0), so the x-values x=-6 and x=3 satisfy the equation y = 0.

8 0
3 years ago
blake bought 6 light bulbs that contained 8 light bulbs each. he then used 14 of the light bulbs for his science project. how ma
Mekhanik [1.2K]
34 light bulbs are left
3 0
2 years ago
Read 2 more answers
A cylindrical canister contains three tennis balls. Assume the tennis balls touch the sides of the canister and the top and bott
sweet-ann [11.9K]
Ok, so we know that teh diameters of the 3 tennis balls added up equals the height of the canister

also, since the tennis balls touch the sides, the diameter of the tennis ball=diameter of the base

so what we do is
canister volume-3tennisballvolume=wasted space

normally alot of the equations are using radius so
2.7=diameter
diameter=2r
d/2=r
2.7/2=r
1.35=r

since we are to aprox volume to hundreth. use 3.14=pi

volume of cylinder=hpir^2
volume of sphere (tennis ball)=volume of spere=\frac{4}{3}pir^{3}

first find volume of cylinder

h=3 times diameter of 1 tennis ball=3 times 2.7=8.1
r=1.35
vofcylinder=8.1 times 3.14 times 1.35^2
v=25.434 times1.8225
v=46.353465 (keep as many digits a possible for accuracy)


volume of tennis balls=volume of shpere times 3
v=\frac{4}{3}pir^{3} times 3
and we can see that the 4/3 and the 3 cancel to get 4
v=4pir^{3}
v=4pi1.35^{3}
v=4(3.14)(2.460375)
v=30.90231


so we have
volume of canister=46.353465 in^3
volume of tennis balls=30.90231 in^3
subtract
wasted space=46.353465-30.90231
wasted space=15.451155
round to hundreth
15.45


wasted space=15.45 in^3
8 0
3 years ago
Other questions:
  • Caluculate the quotient <br> 8/9 divided by 4/9
    11·1 answer
  • I have to solve and round to the nearest tenth​
    12·1 answer
  • In the table below, x represents miles traveled and y represents the cost to travel by train.
    8·2 answers
  • Expand and simplify (x + 5)(x + 4)<br>​
    7·2 answers
  • Molly is converting 2 yards to millimeters. Will the number of millimeters be fewer than or greater than 2?
    5·1 answer
  • The dashed triangle is a dilation image of the solid triangle. What is the scale factor?​
    9·1 answer
  • What rational number equals 0.1111111111
    9·2 answers
  • A number minus 8 is at least 14
    10·2 answers
  • Simplify a trigonometric expression using basic identities.
    5·1 answer
  • Jordan runs to the end of his street and back home every day. The total distance of a trip to the end of the street and back hom
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!