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3 years ago

Which mathematical property is illustrated? ab + c = c + ab

Mathematics

1 answer:

g100num [7]3 years ago

4 0

Answer:

Distributive Property

Step-by-step explanation:

a(b + c) = ab + ac

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24s2 - 30s + 12 ÷ 6s

Inessa [10]

Answer:

24x2

with MDAS :

=48/6

=30-7

=23+12

without MDAS:

=48-30

=18+12

=30/6

8 0

2 years ago

Read 2 more answers

Is (1, 3) a solution to the system of equations listed below? (1 point) y= 6x -3 y = x - 2

ololo11 [35]

Answer:

The solution for given system of equation is: $x=\frac{1}{5}\:and\:y=\frac{-9}{5}$ and ordered pair is: $\mathbf{(\frac{1}{5},\frac{-9}{5})}$

So, (1,3) is not solution to the given system of equations.

Step-by-step explanation:

we can solve the system of equations to find the value of x and y and then verify if (1,3) is a solution or not.

The system of equation given is:

$y=6x-3\\y=x-2$

Solving:

Let:

$y=6x-3--eq(1)\\y=x-2--eq(2)$

Put value of y from equation 2 into equation 1

$y=6x-3\\Put\:y=x-2\\x-2=6x-3\\x-6x=-3+2\\-5x=-1\\x=\frac{-1}{-5}\\x=\frac{1}{5}$

Now, put value of x in equation 2 to find value of y

$y=x-2\\Put\:x=\frac{1}{5} \\y=\frac{1}{5} -2\\y=\frac{1-2*5}{5} \\y=\frac{1-10}{5}\\ y=\frac{-9}{5}$

So, the solution for given system of equation is: $x=\frac{1}{5}\:and\:y=\frac{-9}{5}$ and ordered pair is: $\mathbf{(\frac{1}{5},\frac{-9}{5})}$

So, (1,3) is not solution to the given system of equations.

7 0

2 years ago

Professor Blanchard is packing up the books in he office to move to a new location. A small box can hold 44 books and a large bo

Aleks [24]

Answer:

x=10

y=20

Step-by-step explanation:

6 0

2 years ago

What is the value of x?

IRISSAK [1]

Answer:

x = 1

Step-by-step explanation:

Note that the two lines are of equal length

4x-1 = x + 2

3x = 3

x = 1

7 0

2 years ago

Read 2 more answers

On March 26, Samuel Griffin deposited $20,000 in a savings account that pays 5 5% interest compounded daily until July 24.

erastova [34]

5 days in march.

31 days in May

30 days in June

24 days through July

rate of 5% each day.

so about 90 days of interest daily.

So 5% of 20,000

5 percent *20000

= (5/100)*20000

= (5*20000)/100

= 100000/100 = 1000

So 1,000 a day

1,000 * 90

= 90,000

8 0

2 years ago