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
Fofino [41]
3 years ago
8

This is adding linear equations:

Mathematics
1 answer:
Kipish [7]3 years ago
4 0
1. -x-1
2. -10x+9
3. -3x+1
4. -4.8x-0.8
5. -1.25x-0.7
6. -6x-20
7. 10x+10
8. -x+16

You’re welcome
You might be interested in
Write the equation 4x − 3y = 12 in the form y = mx <br> b.
Ede4ka [16]
The answer to this question would be Y= -4/3 X - 4. This is because y can't be negative. So, when you go to put -3y=4x+12 together (which is the correct form) you have to make sure your y is positive and then isolate your variables (divide by -3)
5 0
4 years ago
Read 2 more answers
Martin is making a candy that contains 90% milk chocolate and the rest caramels. The candy has 3 pounds of caramels. Part A: Wri
Oduvanchick [21]

Answer: The equation using one variable that can be used to find the total number of pounds of milk chocolate and caramels in the candy is 0.9x+3=x

x= Weight of candy in pounds

0.9x = Weight of milk chocolate.

Step-by-step explanation:

Given, Martin is making a candy that contains 90% milk chocolate and the rest caramels. The candy has 3 pounds of caramels.

Let x= Weight of candy in pounds

Then, 0.9x = Weight of milk chocolate.

Then, According to the question

0.9x+3=x\\\\\Rightarrow\ x-0.9x=3\\\\\Rightarrow\ 0.1x=3\\\\\Rightarrow\ x=\dfrac{3}{0.1}=30

So, Weight of milk chocolate. = 0.9\times30=27

Hence,  the equation using one variable that can be used to find the total number of pounds of milk chocolate and caramels in the candy is 0.9x+3=x

3 0
4 years ago
Can someone help with this question?​
Marizza181 [45]
Nooooooo sorry. Can’t
5 0
3 years ago
An airliner carries 350 passengers and has doors with ah height of 72 in. Heights of men are normally distributed with a mean of
BaLLatris [955]

Answer:

P ( Z < 72 ) = 0.8577     or   P ( Z < 72 ) = 85.77 %

Step-by-step explanation:

We know:

-A normal distribution

-Mean      μ =   69.0   in

-Standard deviation      σ  = 2.8   in

- Population    n  =  350

And doors height   72 in

If passengers will pass through the door without bending that means he must be under 72 in tall, therefore we are looking for the probability of men under 72 in, to find such probability we compute the value of Z according to

Z  =  ( X - μ ) / σ     ⇒             Z  =  ( 72 - 69 ) / 2.8

Z  = 1.07

Now with this value we look the Z tables, to find a value of: 0.8577

So the probability of select a men and that he can fit through the door is

P ( Z < 72 ) = 0.8577  or    P ( Z < 72 ) =  85.77 %

3 0
4 years ago
-2.3 + 1.6y = 6.1 solve for y please help fast!!
Elan Coil [88]

Answer:

The answer is y = 5.25

Step-by-step explanation:

-2.3 + 1.6y = 6.1

1.6y = 6.1 + 2.3

1.6y = 8.4

y = 8.4/1.6

y = 5.25

8 0
3 years ago
Other questions:
  • If the NCUA pays $1.36 billion to cover several failed credit unions, and doing so drains its reserve fund by 5.18%, approximate
    9·2 answers
  • One side of a triangle 7 the longest side is 9 what is the other side
    5·1 answer
  • Let logbA=5;logbC=7;logbD=2 what is the value of logb(A^5C^2/D^6)
    11·1 answer
  • According to the given information, segment UV is parallel to segment WZ, while angles SQU and VQT are vertical angles. Angle VQ
    15·1 answer
  • Paul picked a handful of jelly beans. He chose 8 blue, 4 green, 2 red and 2 yellow.
    14·2 answers
  • Simplify this rational expression. 2x^2+5x+3/2x^2-x-3
    13·1 answer
  • Find the acute angles between the curves at their points of intersection. (The angle between two curves is the angle between the
    6·1 answer
  • Write the equation of the line in slope-intercept from the graph below.
    8·1 answer
  • What does a polygon look like? A polygon has 6 sides
    7·1 answer
  • Any help possibly forgot how to do these
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!