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
GenaCL600 [577]
3 years ago
5

How do we solve this -3(4x+3)+4(6x+1)=43

Mathematics
1 answer:
Gekata [30.6K]3 years ago
6 0

Answer:

4

Step-by-step explanation:

-3(4x+3)+4(6x+1)=43

-12x-9+24x+4=43

12x-5=43

12x=43+5

12x=48

x=48/12

x=4

You might be interested in
Joe likes to go fishing. He knows that the stronger the fishing line is, the larger the fish that he can catch.
Trava [24]
The answer is 
<span>B.

The size of the fish Joe can catch is a function of the strength of his fishing line.
</span>
6 0
3 years ago
Eight cards are marked 3, 4, 5, 6, 7, 8, 9, and 10 such that each card has exactly one of these numbers. A card is picked withou
lawyer [7]

Answer: 3/8, 0.375, 37.5%

Step-by-step explanation:

Count the number of cards with odd numbers that are greater than 4. 5, 7, and 9 are odd numbers greater than 4. There are 3 cards with odd numbers greater than 4. Probability is found by dividing this by the total number of cards, 8. This gets you a fraction of 3/8.

6 0
3 years ago
1. Type mmnn using exponents.
kompoz [17]

Step-by-step explanation:

\bold{1.}\\\\\ mmnn=m^2n^2=(mn)^2\\\\\bold{2.}\\\\3x=5+7\\3x=12\qquad\text{divide both sides by 3}\\x=4\\\\\bold{3.}\\\\\dfrac{x}{3}=7\qquad\text{multiply both sides by 3}\\x=21\\\\\bold{4.}\\\\0.5x=12\qquad\text{multiply both sides by 2}\\1x=24\\x=24\\\\\bold{5.}\\\\4x-6=2x+4\qquad\text{add 6 to both sides}\\4x=2x+10\qquad\text{subtract 2x from both sides}\\2x=10\qquad\text{divide both sides by 2}\\x=5

\bold{6.}\\\\3x^2\ for\ x=6\ /\text{put x = 6 to the expression}/\\\\3(6)^2=3(36)=108\\\\\bold{7.}\\\\3y^2+2y\ for\ y=3\ /\text{put y = 3 to the expression}/\\\\3(3)^2+2(3)=3(9)+6=27+6=33

7 0
4 years ago
Read 2 more answers
If z = 3 , what is 5 x ( 6 -z)?
Lerok [7]

Answer:

15

Step-by-step explanation:

Just insert 3 wherever the z is at.

5 * (6 - 3)

5 * 3

= 15


8 0
3 years ago
Amanda is shopping for clothing at a
Stels [109]
First you need to set up your equation.

If you read the question it states one equation IS THE SAME AMOUNT of another equation so here it is:

3x+7= 2x+18

You want to find out x in both equations so I’ll help step by step

1. Subtract 2x from both sides

This leaves you with x+7=18

2. Then subtract 7 on both sides

This leaves you with x=11

So x equals 11 for equations.

You can check by plugging in 11 in x. If you get 40 on both sides....

CONGRATS!! You did it

I hope this helped. Have a great day!
7 0
4 years ago
Other questions:
  • What is the approximate volume of a cone with a height of 6 mm and radius of 18 mm? Use 3.14 to approximate pi, and express your
    6·1 answer
  • Help me guys for 7 8 10 and 11 please
    10·2 answers
  • A newspaper found that, on average, 7.6% of people stay overnight in the hospital with a 1.5% margin of error. Construct a 95% c
    10·1 answer
  • Plz need helpkkkkkssosp
    10·1 answer
  • Work out the size of angle X.​
    9·1 answer
  • Factor 10x^3 8x^2 - 6x. (<br> a.2x(5x 4x - 3) (<br> b.2x(5x 4x^2- 3) (<br> c.2x(5x^2 4x - 3)
    13·1 answer
  • When Maggie hooks her dog up to a rope that is staked in the yard, the dog can walk a distance of about 76 feet along the circum
    13·2 answers
  • Lucas used the number sentence 8 x 2 = 16 to solve a problem. Which problem could he have solved? ​
    15·1 answer
  • What describes a statistical sample?
    11·2 answers
  • If 445 to base n is equal to 173,find the value of n​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!