2 years ago

Which properties are used in each step?

Mathematics

1 answer:

Sergio [31]2 years ago

8 0

Answer:

associative i beleve

Step-by-step explanation:

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The difference of p and 4

Iteru [2.4K]

Difference Means subtraction

p-4

4-p

There is a unlike term [p] and 4.So we can't subtract.
We can only subtract when there is p and 4p(4p-p).Answer would be 3 p.

5 0

1 year ago

you have 12 cards. one out of every 4 cards is faceup. the rest are facedown. how many cards are faceup

umka2103 [35]

3 cards

1/4 = x/12 1/4 = 3/12
4 * 3 = 12
1 * 3 = 3
x = 3

7 0

2 years ago

Rearrange the formula to make x the subject.<br><br> y = 4x + 3

allochka39001 [22]

Answer:

$x=\frac{y-3}{4}$

Step-by-step explanation:

$y=4x+3$

$y-3=4x$

$\frac{y-3}{4}=x$

$x=\frac{y-3}{4}$

4 0

2 years ago

Read 2 more answers

If a linear system has no solution, what happens when you try to solve the system by adding or subtracting?

balandron [24]

If a system has no solution, it is said to be inconsistent . The graphs of the lines do not intersect, so the graphs are parallel and there is no solution.

3 0

2 years ago

Can someone please help me

mrs_skeptik [129]

Step-by-step explanation:

5x=4x+12(corresponding angle)

5x-4x=12

x=12

if it is correct answer then please follow me

6 0

2 years ago