2 years ago

Which expressions are equivalent to 7•7•7•7•7•7

Mathematics

1 answer:

Alex2 years ago

7 0

Answer:7^6

Step-by-step explanation:

You might be interested in

There is a pair of x and y values that make each equation true in this system of equations

MAXImum [283]

Given Equations

5x+3y=8--(1)
4x+7y=34--(2)

Let it has solution (x,y)

Add both

$\\ \sf\longmapsto 5x+4x+3y+7y=8+34$

$\\ \sf\longmapsto 9x+10y=42$

It will also have same solution (x,y)

5 0

2 years ago

Please answer this correctly without making mistakes

HACTEHA [7]

Answer:

It would be the green chart

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

3x - 3y = -15<br> -x + y = 5

Katyanochek1 [597]

Answer:

I don't understand what you're asking. can you put a question on this?

4 0

3 years ago

3m-2x for m = 5 and x = 4

kipiarov [429]

M = 5 and x = 4

3(5) - 2(4)
15 - 8 = 7

I hope this helps!

3 0

2 years ago

What is the results of adding these two equations?<br> 6x+2y=-2<br> 3x-2y=-5

Bess [88]

Answer:

x=-7/9, y=4/3. (-7/9, 4/3).

Step-by-step explanation:

6x+2y=-2

3x-2y=-5

-----------------

9x=-7

x=-7/9

6(-7/9)+2y=-2

-42/9+2y=-2

2y=-2-(-42/9)

2y=-2+42/9

2y=-18/9+42/9

2y=24/9

y=(24/9)/2

y=(24/9)(1/2)

y=24/18

y=4/3

5 0

2 years ago