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Ronch [10]
3 years ago
15

Explain how a Bar can be used to show a subtraction problem

Mathematics
2 answers:
Ymorist [56]3 years ago
5 0
A bar is used to show like my teacher used to say when in doubt draw it out
Slav-nsk [51]3 years ago
4 0
A bar is used to show subtraction in the case 4-3 (four take away three)
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The following blank indicates a missing operation in the equation.
Natalija [7]
The answer would be 5/2q+9r+6r-20s

Explanation
We have the equation
5(1/2q+3r-4s)
which would equal
5/2q+15r-20s

so with the information
We can subtract 6r from 15r to get 9r
15r-6r=9r
+9r would be the missing piece

So we substitute it in to make the equation true.
5/2q(+9r)+6r-20s
Hope this helps or was correct
3 0
3 years ago
What is the solution to x= sq root 2x+3<br><br>•3<br>•-1<br>•3 and -1<br>•-3 and 1
marysya [2.9K]

Answer:

√2⋅3+3=3

√9=3

please mark brainly if I am right

3=3

Step-by-step explanation:

5 0
3 years ago
Pleaaase help<br> Explain it step by step
PIT_PIT [208]

Answer:

I don't know sorry..........

7 0
2 years ago
Write an equation to represent the scenario? car cost $3920, saved $500. if he saves $95 per week.
Orlov [11]

($ saved)+($ saves per week)x=($ cost)

$500+$95x=$3920

4 0
3 years ago
Two quantities are related, as shown in the table:
morpeh [17]
Calculate the slope:
m = y2-y1 / x2-x1
m = 4-3 / 4-2
m = 1/2

Now, y-y1 = m(x- x1)
y - 3 = 1/2(x - 2)
y - 3 = 1/2x - 1
y = 1/2x + 2

In short, Your Answer would be: Option A

Hope this helps!
3 0
3 years ago
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