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Marysya12 [62]
3 years ago
8

50 – 5(4.3 – 1.3) ÷ 0.5

Mathematics
2 answers:
sammy [17]3 years ago
6 0
Hi I think the answer might be 20
marissa [1.9K]3 years ago
4 0

Answer:

(0.5, 1.3)(0.5, 1.3)

Step-by-step explanation:

Given equations are:

As we can see that the given equations are linear equations which are graphed as straight lines on graph. The solution of two equations is the point of their intersection on the graph.

We can plot the graph of both equations using any online or desktop graphing tool.

We have used "Desmos" online graphing calculator to plot the graph of two lines (Picture Attached)

We can see from the graph that the lines intersect at: (0.517, 1.267)

Rounding off both coordinates of point of intersection to nearest tenth we get

(0.5, 1.3)

Hence,

(0.5, 1.3) is the correct answer

Keywords: Linear equations, variables

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andreyandreev [35.5K]

Answer:

12 dimes and 21 nickles  

Step-by-step explanation:

4 0
2 years ago
Number Lines / Algebra. Can anyone please tell me to answers to all of these number lines below. Thank you!!
iren [92.7K]
I will do the first-two lines only.

-4 -3 -2 -1 0 1 2 3 4 5 6

Next line below.

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3 years ago
In the equation c*2=22 what is the next step in the equation solving sequence?
romanna [79]
Divide 22 by 2 to get "c" isolated.
3 0
3 years ago
Solve −3x=2x2−4<br> using the Quadratic Formula.
otez555 [7]

Answer:

-3x= 2×2-4

Step-by-step explanation:

-3x= 4-4

-3x= 0

divide both sides by the co-efficient of x

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  • x= 0/-3

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8 0
3 years ago
Guys, this is important!! My assignment is worth 100 points. (not the question but the assignment!) Solve this graph for me and
galben [10]

Answer:

I think it goes like this : 20:4=5 so there's five monsters in the room

Step-by-step explanation:

if that's the case of this question it should go like this:

9(rooms)×5(monsters per room)= 45 monsters

30(monsters):5(monsters per room)=6 rooms

13(rooms)×5(monsters per room)=65 monsters

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I hope you do well in your assignment.

I hope I helped at least a little!

8 0
3 years ago
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