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
spin [16.1K]
3 years ago
12

HELP ASAP!!

Mathematics
1 answer:
Aleksandr-060686 [28]3 years ago
7 0

Answer:

The answer for -7x + 8 - 4x - 9 is 1. -11x-1

You might be interested in
Can someone explain how to do this?
xenn [34]

Answer:

20      <u>6</u>      12      38

<u>5</u>      <u>20</u>      7       <u>32</u>

25     <u>26</u>     <u>19</u>      70

8 0
3 years ago
50 points i need to know how to plot these
svetlana [45]

x is time and y is pencils that you have

'starts with 90' so at x=0, plot y=90

'gives away 15 every hour' so for every 1 hour, move 15 down on y

so at x=1, do 90-15=75 pencils

at x=2, do 75-15=60 pencils

etc

until you get to

x=6, do 15-15=0 pencils then stop because you can't give away 15 pencils when you have 0

see attachment for plot

I don't know how your segment tool works so you do it

if it draws a line, you only need 2 points, just do when x=0, y=90 and when x=6, y=0

5 0
3 years ago
•Let x represent the number of horses •the number of goats is 5 less than the number of horses •the total number of horses and g
Nesterboy [21]

Answer: x=13

Step-by-step explanation:  

(x-5) + x = 21  given

2x-5=21          combined like terms

2x=26             addition property of equality

x=13                 division property of equality

8 0
4 years ago
Eight minus the quotient of two and a number x
Tema [17]
8 - (2 / x)

/ = division 


5 0
3 years ago
Read 2 more answers
What number needs to be added to both sides of the equation to complete the square?
Doss [256]

Answer:

9/4

Step-by-step explanation:

(-3/2)^2=9/4

6 0
3 years ago
Other questions:
  • while on vacation dory drove a car total of 370 miles this was 5 times as many as she drives in a normal week how many miles doe
    10·1 answer
  • ( 4 - 5y )+ -(2y - 16)
    12·2 answers
  • There are 36 forks on a table which represents 30% of the pieces of silverware. How many pieces of silverware are on the table?
    11·2 answers
  • A culture started with 1000 bacteria. After 6 hours it few to 1300 bacteria. Predict how many bacteria will be present after 10
    7·2 answers
  • PLEASE I NEED IT NOW.....In order to solve for the variable in the equation 1-(x+2)+2x = 5(2x-5) - X, Mikel first applies the di
    5·1 answer
  • Please help me with questions 30-33
    10·1 answer
  • The figure below shows the route maya traveled home from the library this afternoon
    9·2 answers
  • Find two numbers x and y such that a) 2x+y=100 and A=2x+2xy+y is maximized b) 2x+4y-15=0 and B= √x2+y2is minimized. Note that in
    7·1 answer
  • MY PASSWORD AND USERNAME IS 592799999.592799999
    12·1 answer
  • Suppose that are Yi.....Yn are i.i.d random variables with a Nâ(âμY, Ï^2Y â) distribution. How would the probability density of
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!