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
julia-pushkina [17]
3 years ago
10

5(7 + 3x) - 12 how to simplify​

Mathematics
2 answers:
motikmotik3 years ago
6 0

To solve this we need to use this formula:

a(b+c)=ab+ac

5(7+3x)-12=35+15x-12=15x+23

marysya [2.9K]3 years ago
4 0

Answer:

Step-by-step explanation:

Multiply the 5 to the 7 and 3x--> 35 + 15x -12. Then add 12 to the -12, making it 0 (inverse operations), and add 12 to the 35 making it 47 + 15x. :) Then you would simply divide the 15 by 15x (making the variable by itself). your answer for x should be 47/15. :> If I helped, please mark brainliest!!

You might be interested in
What are the solutions to the equation (x – 6)(x + 8) = 0?
VikaD [51]

Answer:

x=6, x=-8

Step-by-step explanation: i used the symbolab calculator online to solve this.

3 0
3 years ago
Read 2 more answers
I WILL MARK AS BRAINLIEST
earnstyle [38]

Answer:

B

Step-by-step explanation:

B

5 0
3 years ago
Read 2 more answers
Please help i put max points for u!!
jek_recluse [69]

Answer:

Equation: y = \frac{7}{4} x

21/2 cups of water

Step-by-step explanation:

Plug in 7 as y and 4 as x

7 = 4k

Find k

k = 7/4

Then plug k into th equation

y = 7/4 x

For the second part of the question:

Plug in x which is 6 into the bolded equation.

y = (7/4)(6) = 42/4 = 21/2 (simplified form)

21/2 cups of water

5 0
3 years ago
Read 2 more answers
A private jet flies the same distance in 10 hours that a commercial jet flies in 8 hours. If the speed of the commercial jet was
Vladimir [108]
Commercial jet's speed = 2x-162 (plug this in the equation below)

Private jet's speed = x

Equation:

10(x) = 8(2x-162)
10x = 16x - 1296
6x = 1296
x = 216 (Private jet's speed)

Take the first equation and plug x value in;
2x-162
2(216) - 162 = 270 ( Commercial jet's speed)
4 0
3 years ago
Read 2 more answers
QUICK QUICK QUICK QUICK I NEED ALL YOUR ANSWERS NOW UNDER 2 MINUTES ANSWER FIRST AND YOU WILL GET THE CHANCE TO BE THE BRAINLIES
juin [17]

Answer:

2 20/24

Step-by-step explanation:

divide 4/2=2

then do 5/8÷3/4=5/8×4/3=20/24

u basically inverse 3/4

2 20/24

7 0
3 years ago
Other questions:
  • Help....it it easy.
    11·2 answers
  • A Stadium holds 50,000 people. The stadium is divided into 250 seating sections. How many seats are in each section?
    11·2 answers
  • I need to know what is 2x+4
    9·2 answers
  • 73 cubed root lies between which two integers
    9·2 answers
  • Between 20 and 28 students signed up for the chess club. The students could not be divided exactly into groups of 2,3,4 or 5. Ho
    10·1 answer
  • Help me who here is a master at math I need your help !!
    5·1 answer
  • 2x - 24 Simplify completely 8 X - 24 4 O x-12. 4 O 2x - 3 Ox-3​
    14·1 answer
  • Suppose approximately 75% of all marketing personnel are extroverts, whereas about 70% of all computer programmers are introvert
    14·1 answer
  • What number divided by -7 is equal to -15​
    10·1 answer
  • The radius of a circle is 1 foot. What is the circle's area?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!