1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
vladimir2022 [97]
3 years ago
9

Simplify the expression below -3(10x + 4y) + 6(6x − 2y)

Mathematics
2 answers:
11111nata11111 [884]3 years ago
7 0

For this case we must simplify the following expression:

-3 (10x + 4y) +6 (6x-2y)

We apply distributive property to the terms of the parenthesis, taking into account that:

- * - = \\- * + = -

So, we have:

-30x-12y + 36x-12y =

We add similar terms:

-30x-12y + 36x-12y =

Equal signs are added and the same sign is placed, while different signs are subtracted and the sign of the major is placed:

6x-24y

ANswer:

6x-24y

iren [92.7K]3 years ago
3 0

Answer:

6x - 24y

Explanation:

Expand -3(10x + 4y): -30x - 12y

= \bold{-30x-12y+6\left(6x-2y\right)}

Simplify \bold{-30x-12y+6\left(6x-2y\right): \ 6x-24y}

= 6x - 24y

Mordancy.

You might be interested in
10.
timama [110]

Answer:

c

Step-by-step explanation:

3 0
3 years ago
Josh's bill for lunch at a restaurant was $49.59. He left an 18% tip. What was the amount
aksik [14]
Yes because 18% is an abbysmal amount for a tip
3 0
3 years ago
Read 2 more answers
Solve 41-9+(8×2.3)-15+(2.1×4)
dsp73
(8x2.3)= (18.4)
(2.1x4)= (8.4)
Now you should have:
41-9+18.4-15+8.4
9+18= 27
15+8.4= 23.4
Should have:
41-27-23.4= -9.4
6 0
3 years ago
Choose all of the transformations??
inysia [295]
I’m pretty sure you have it right already
3 0
3 years ago
John and Elijah are both driving from New York City to Richmond. John leaves
alina1380 [7]

Elijah will pass John after 5 hours, and they each will have traveled 310 miles. Then the correct option is C.

<h3>What is speed?</h3>

The distance covered by the particle or the body in an hour is called speed. It is a scalar quantity. It is the ratio of distance to time.

We know that the speed formula

Speed = Distance/Time

John and Elijah are both driving from New York City to Richmond.

John leaves at 7:20 and averages 60 mph (miles per hour) on the way.

Elijah leaves at 7:30 and averages 62 mph on the way.

The situation is modeled by this system, where x is the number of hours after Elijah leaves and y is the distance each will travel.

y = 60x + 10 ...1

y = 62x        ...2

The time is taken by Elijah to cross John will be

62x = 60x + 10

 2x = 10

   x = 5 hours

The distance traveled in 5 hours will be

y = 62 (5)

y = 310 miles

Elijah will pass John after 5 hours, and they each will have traveled 310 miles.

Then the correct option is C.

More about the speed link is given below.

brainly.com/question/7359669

#SPJ1

3 0
2 years ago
Other questions:
  • Whats the product of 3x(-6)?
    15·2 answers
  • The circumference of a circle F is about 25 cm
    15·1 answer
  • 8x-15 =3x how to do this
    6·2 answers
  • Mark, Taylor, &amp; Brian's ages are consecutive whole numbers. Mark is the youngest, and Brian is the oldest. The sum of their
    10·2 answers
  • Brainliest to best PLEASE!!
    10·1 answer
  • Matt is standing on top of a cliff 305 feet above a lake.the measurement of the angle of depression to a boat on the lake is 42°
    12·1 answer
  • What does 5/4 divided by 10 equal???? <br> DEADLINE TOMORROW
    14·2 answers
  • (a) How many different three-letter initials can people have: , (b) How many different three-letter initials with none of the le
    7·1 answer
  • What time will it be in 3/4 hour
    6·1 answer
  • 1. x+y=2<br> 2x+3y=9<br><br> 2.6x+4x=5<br> 3x+2x=-6
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!