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
Karo-lina-s [1.5K]
2 years ago
14

Pls help me with this maths question ​

Mathematics
1 answer:
VikaD [51]2 years ago
4 0

Answer:

a.7/4x

b.2/3c

Step-by-step explanation:

You might be interested in
-4(6x+3)= -12(x+ 10)
Lilit [14]

Answer:

9

Step-by-step explanation:

-4(6x+3)= -12(x+10)

<u><em>Let's do the first part:</em></u>

-4(6x+3)

<em>**distribute**</em>

-4 x 6x = -24x; -4 x 3 = -12 ->>> -24x - 12

<u><em>Let's do the second part:</em></u>

-12(x+10)

<em>**distribute**</em>

-12 x x = -12x; -12 x 10 = -120 ->>> -12x -120

-24x -12 = -12x - 120

<em>**Move variable to the left-hand side and change its sign**</em>

-24x +12x -12 = -120

-12x - 12 = -120

-12x = 108

x = 108/-12

x=9

3 0
3 years ago
You are choosing a song for your dance recital. Song A has 11 beats in 10 seconds. Song B has 7 beats in 6 seconds. Which song h
shusha [124]
Song B
7/6 is greater than 11/10
3 0
3 years ago
What is the unit price for a piece of cheese if 3.25 pounds costs $19.50?
Stolb23 [73]

Answer:

$6

Step-by-step explanation:

divide 19.50 by 3.25

3 0
2 years ago
Find all solutions to each quadratic equation
romanna [79]
I hope this helps you



2x^2-4x+7=0 a=2 b=-4 c= 7



disctirminant =b^2-4ac


disctirminant =(-4)^2-4.2.7


disctirminant = 16-56= -40


x=-b+square root of disctirminant ÷2a


x=4+2square root of (-10)/4


x=2+square root of (-10)/2


x'=4 -2 square root of (-10)/4


x'=2 -square root of (-10)/2
6 0
3 years ago
Which of the following could be true if y ≤ -75?
Charra [1.4K]

Answer:-74

Step-by-step explanation: When you are in the megatives, less is more! So -74 is actually greater then -75

6 0
3 years ago
Other questions:
  • Hey loves!!! Can any of you lovely people give me a hand?
    14·1 answer
  • Need help with problem 26.
    5·1 answer
  • 7. Larry has $389.00. A DVD player costs $97.00, and he can purchase used movies for $11.55 each. What is
    11·2 answers
  • You have 1 and 1/2 rolls of Dimes each roll of Dimes is equal to $5 what will your total deposit be
    9·1 answer
  • Which of the following lists of numbers is closed under division?
    5·2 answers
  • The range of this function is {2, 4, 5, 6}
    7·1 answer
  • The expanded form of 128,005
    6·1 answer
  • 3p+2p-p simplified<br> ( on mathwatch)
    8·2 answers
  • Justin loans his uncle $2,500. He charges 6.5% simple interest. His uncle pays him back in 2.5 years. How much interest does his
    8·2 answers
  • Am I really this dum* to not know how to answer this?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!