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notka56 [123]
2 years ago
7

Need help please provide steps

Mathematics
2 answers:
-BARSIC- [3]2 years ago
6 0
Hi!!
Answer:
12.60/3 then it gives you 4.2
4.2x2.5=10.50$
Hope I helped!
erica [24]2 years ago
3 0
If 3 pound cost $12.60 then,
1 pound will cost $12.60/3 = $4.2
And if 1 pound cost $4.2 then 2.5 pound will cost 4.2 X 2.5 =$10.50

hope this help you!!!!!!
You might be interested in
What are the three undifined terms in geometry
Whitepunk [10]

Three undefined terms in geometry are

1 - Point

A point has no measurement or genuine size. A point is usually named with a capital letter. In the coordinate plane, a point is represented by (x,y).

2 - Line

A line has no thickness and its length extends in one measurement and goes on in both directions forever. A line is named by a single lowercase letter or by any two points on the line.

3 - Plane

A plane has no thickness and it extends indefinitely in all directions. A plane is named by a single letter (plane x) or by three non-collinear points (plane XYZ).


8 0
3 years ago
Identify the vertices of the feasible region and use them to find the maximum and/or minimum value for the given linear programm
Ghella [55]

The maximum value of the objective function is 26 and the minimum is -10

<h3>How to determine the maximum and the minimum values?</h3>

The objective function is given as:

z=−3x+5y

The constraints are

x+y≥−2

3x−y≤2

x−y≥−4

Start by plotting the constraints on a graph (see attachment)

From the attached graph, the vertices of the feasible region are

(3, 7), (0, -2), (-3, 1)

Substitute these values in the objective function

So, we have

z= −3 * 3 + 5 * 7 = 26

z= −3 * 0 + 5 * -2 = -10

z= −3 * -3 + 5 * 1 =14

Using the above values, we have:

The maximum value of the objective function is 26 and the minimum is -10

Read more about linear programming at:

brainly.com/question/15417573

#SPJ1

4 0
1 year ago
Really need help not good in geometry
Mandarinka [93]

Answer:18

Step-by-step explanation:It is the same shape just 3 times the size.

4 0
3 years ago
May someone please help me ASAP
Ivenika [448]

Answer:

84+n=342

Step-by-step explanation:

you would subtract 84 from 342 to find the width since it is perimeter.

3 0
3 years ago
I need help with A,B,and C
Vinil7 [7]

Answer:

Answers!!!!!!

HOPE THIS HELPS!!!!!!!!!!

Step-by-step explanation:

8 0
3 years ago
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