All categories

3 years ago

Simplify 6(x + y) + (x - y). 6x 7x 7x + 6y 7x + 5y

Mathematics

2 answers:

poizon [28]3 years ago

8 0

6(x + y) + (x - y)

use distributive property

= 6x + 6y + x - y

combine like terms

= (6x + x) + (6y - y)

algol133 years ago

3 0

Answer: ⇒ 7x+5y

Step-by-step explanation:

distributive property: a(b+c)=ab+ac

6(x+y)+x-y

expand

6(x+y)=6x+6y

=6x+6y+x-y

simplify by equation

6x+6y+x-y=7x+5y

=7x+5y

Hope this helps!

Thanks!

You might be interested in

A group pre-orders 8 tickets for a sightseeing tour, even though they don't have the money to pay for them yet. Each ticket cost

katen-ka-za [31]

Answer: -$266

Explanation: -32x8 because of 8 tickets, add 10 to the total debt because of the fee.

7 0

3 years ago

Which inequalities are true?

valentina_108 [34]

B is correct as -4 is smaller than 7
d is correct as -30 is smaller than -18
e is correct as -3 is bigger than -8

6 0

3 years ago

MEDAL !!! TRUE OR FALSE. Jonathan is catering an event for one of his clients. He has a maximum of $200 to spend on appetizers.

DochEvi [55]

182.5 US dollars so yes

the answer is True

5 0

3 years ago

Use the graph below for 5 & 6. The graph shows how many bottles a machine fills in a

chubhunter [2.5K]

The constant of proportionality is 600

8 0

2 years ago

A line with a slope of 3 passes through the point (0, -10). What is its equation in

andrey2020 [161]

$(\stackrel{x_1}{0}~,~\stackrel{y_1}{-10})\qquad \qquad \stackrel{slope}{m}\implies 3 \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{(-10)}=\stackrel{m}{3}(x-\stackrel{x_1}{0}) \\\\\\ y+10=3x\implies \stackrel{\textit{slope-intercept form}}{y=3x-10}$

8 0

2 years ago