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3 years ago

12

What is the answer to the equation -2+-5=

1 answer:

lyudmila [28]3 years ago

4 0

The Answer is −7 .Thanks !!

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(74pts) I offer all my points to anyone but help me! Write a real-world problem that can be represented by the algebraic equatio

musickatia [10]

<span>Jane is playing a game with Mike. Right now, Mike is winning, he has 10 more than 5 times the points that Jane has. If Jane has 47 points, how many points does Mike have?

or you could do

</span><span>Martha is doing an inventory of all the goods in her shop. For the brand Toms shoes, she should have recieved an order that would have brought the total number of Toms shoes in her store to 10 more than 5 times the number of shoes she has now. If Martha has 89 pairs of Toms in her store, how many would she have had, if she had recieved the delivery?

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alisa202</span>

3 0

4 years ago

Read 2 more answers

For your rock collection display, you want to have at most 25 samples.

mezya [45]

Answer:

$\left \{ {y\leq 25-x} \atop {y\geq 3x}} \right.$

The graph is attached.

Step-by-step explanation:

Let be "x" the number of metamorphic samples and "y" the number of sedimentary samples.

You know that you want to to have at most 25 samples, then:

$y\leq 25-x$

And you want to have at least 3 times as many sedimentary samples as

metamorphic samples, then:

$y\geq 3x$

Therefore, the system of inequalities that model the situation is:

$\left \{ {y\leq 25-x} \atop {y\geq 3x}} \right.$

The y-intercept of the line $y=25-x$ is:

$y=25-(0)\\\\y=25$

And the x-intercept is:

$0= 25-x\\\\x=25$

Knowing this, you can graph the line

The y-intercept of the line $y= 3x$ is:

$y=3(0)\\\\y=0$

And the x-intercept is:

$0= 3x\\\\x=0$

Knowing this, you can graph the line.

Observe the graph attached, where the solution of the system of inequalities is the intersection of the regions.

6 0

3 years ago

Find n. Perimeter = 86 in.

LuckyWell [14K]

O_o Whhhhaaaaat?? How does that make sense.

7 0

3 years ago

Plz help i beg!! 50 points

dedylja [7]

Answer:

63.25 sq. ft

Step-by-step explanation:

the area of fig. =

(½×8×6)+(½×3.14×5²)

= 24 + 39.25

= 63.25 sq. ft

5 0

3 years ago

Read 2 more answers

Brainliest to the right answer!

Nostrana [21]

Answer:

y=5/2x-5

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers