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
Lena [83]
3 years ago
7

Combine like terms to simplify the expression: -7x + 3y - 2 + 6x - 1 - y2

Mathematics
2 answers:
diamong [38]3 years ago
5 0
It seems that the expression is - 7x + 3y - 2 + 6x -1 - y^2

like terms:

-7x + 6x = - x

3y stands alone

-2 - 1 = -3

- y^2 stands alone

Answer: - x + 3y - 3 - y^2

[note: if the last term is not y^2 but 2y, then you have to combine +3y - 2y = y and the answer would be - x + y - 3]
grigory [225]3 years ago
3 0
-x+y-3
this is the final answer
You might be interested in
Re-write the equation in slope-intercept form: 5x + 4y = 20
Mazyrski [523]

Answer:

y=5-5/4x

Step-by-step explanation:

slope-intercept form:   y=mx+b (m= slope, b= y-intercept)

5x + 4y = 20

4y=20-5x

simplify

y=5-5/4x

3 0
3 years ago
write the equation of a line in slope intercept form that has a slope of 2/7 and has a y-intercept of 9
Rama09 [41]

Answer:

y=2/7x+9

Step-by-step explanation:

Slope-intercept form is written y=mx+b.

y= also known as f(x), and is always by itself in slope-intercept form.

m= the slope.

x= the variable written to the right of the slope.

b= the y-intercept.

We know that the slope is 2/7 and the y-intercept in the equation is 9. Therefore, we can plug these numbers into the equation. So...

y=2/7x+9

is the correct equation written in slope-intercept form.

Hope this helps!! Have an amazing day (^人^)

4 0
2 years ago
Dilate the segment about the origin by a scale factor of 1 /2 What are the coordinates of B'?
VashaNatasha [74]

Answer:

1,-2

Step-by-step explanation:

You can also say the answer is C.

5 0
3 years ago
Read 2 more answers
In a classroom,
Gelneren [198K]

Answer:

3 students in blue and 12 in white

Step-by-step explanation:

set 1/6 and 2/3 of it and you need to find that of 18

so you take 2/3*18 and get 12 students

and 1/6*18 and get 3 students

7 0
2 years ago
as a member of a music club you can order CDs for $14.99 each. the music clib also charges $4.99 for each shipment the expressio
alina1380 [7]
14.99n + 4.99

If we ordered 3 CDS, we need to replace 3 for n. 

14.99(3) + 4.99 
44.97 + 4.99
49.96

Answer: $49.96
5 0
3 years ago
Read 2 more answers
Other questions:
  • How do you write in solution set?
    14·1 answer
  • line segment ab is drawn in the first quadrant.its image,line segment a'b',is formed by reflecting ab over the x-axis.which stat
    15·1 answer
  • A model of a skyscraper is made so that 1 inch represents 75 feet. Whar is the height of the actual building if the height of th
    11·1 answer
  • It takes 2/3 seconds to clap your hands how many times can you clap in 60 seconds?
    9·2 answers
  • Which of the following pair(s) of circles have /as a common internal tangent? Select all that apply.
    11·1 answer
  • Jose has $20 more than Sarah. Their combined mobey totals $90. Write and solve an algebric model to determine the amount of mone
    6·2 answers
  • How is statement B related to statement A?
    15·1 answer
  • I need Help please.....
    8·1 answer
  • TV advertising agencies face increasing challenges in reaching audience members because viewing TV programs via digital streamin
    14·1 answer
  • To receive an A grade, a student must average 100 or less but more than 93. If Ethan received an A in the course and had five gr
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!