3 years ago

5 x7 + 5 x 3 using distributive property

Mathematics

1 answer:

Svetradugi [14.3K]3 years ago

6 0

Answer:

Step-by-step explanation:

5 x 7+5 x 3

5 x 7= 35+5 x 3

35+5 x 3

5 x 3=15

35+15=

You might be interested in

What's three equivalent ratios to 12/14

andreyandreev [35.5K]

An equavalent ratio of 12\24 is 3\4

7 0

2 years ago

Read 2 more answers

What is the equation of the graph shown?

Elina [12.6K]

Answer:

(-6,1) I guess...

7 0

2 years ago

Find the coordinates of the vertices of the figure formed by each system of inequalities.

siniylev [52]

Answer:

D(1, –5), (7, 1), (–11, 7)

Step-by-step explanation:

The given inequalities are:

y + x ≥ –4

y ≥ x – 6

3y + x ≤ 10

We graph the inequalities as shown in the attachment.

The coordinates of the vertices of the figure formed by the given system of inequalities are:

(1, –5), (7, 1), (–11, 7)

The correct choice is D.

6 0

3 years ago

If numerator is 2 less than the denominator of a rational number and when 1 is subtracted from numerator and denominator both, t

xenn [34]

Answer:

$\frac{3}{5}$

Step-by-step explanation:

Let the denominator be x
So, numerator = x - 2
According to the given condition: when 1 is subtracted from numerator and denominator both, the resulting new rational number in its simplest form is $\frac{1}{2}$

$\implies \frac{x-2-1}{x-1}=\frac{1}{2}$

$\implies \frac{x-3}{x-1}=\frac{1}{2}$

$\implies 2(x-3)=x -1$

$\implies 2x-6=x -1$

$\implies 2x-x=6-1$

$\implies x=5$

$\implies x-2=-5-2= 3$

$Required \: rational\: number = \frac{3}{5}$

6 0

2 years ago

What is the solution set of (x - 2)(x - 3) = 2?

Deffense [45]

Answer:

X = 4, 1

Step-by-step explanation:

Multiplying out

X^2 - 2x - 3x +6 = 2

X^2 - 5x +4 = 0

Factoring:

X^2 - 4x - X +4

X(x-4) - 1(x-4)

(x-1)(x-4)=0

X= 1, 4

8 0

2 years ago