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
LUCKY_DIMON [66]
3 years ago
8

SOLVE ASAP WITH EXPLANATION PLSSSSSSSS

Mathematics
2 answers:
krok68 [10]3 years ago
4 0

Answer:

8x-9y-2

Step-by-step explanation:

We just add like terms:

  • 7x+2x-x=8x
  • -9y
  • -7+5=-2

Put them all together to give you:

8x-9y-2

MaRussiya [10]3 years ago
3 0

Answer:

  • 10x - 9y - 12

Step-by-step Solution:

  • (7x - 9y) + (2x - 7) - (-x + 5)
  • => (7x - 9y) + (2x - 7) + (x - 5)
  • => 7x - 9y + 2x - 7 + x - 5
  • => (7x + 2x + x) - 9y + (-7 - 5)
  • => 10x - 9y + (-12)
  • => 10x - 9y - 12

Hence, the simplified expression is 10x - 9y - 12.

You might be interested in
Is three fourths equal to five sixths?
Zolol [24]
No because if you change them in to the same denominator like 12 you would see for example. 3/4 = 9/12 and 5/6 = 10/12.
4 0
3 years ago
Read 2 more answers
A news report says that 9%9% of middle school students are on the track team. There are 600600 students in your middle school. H
andrew11 [14]
Assuming you meant 600 students, the answer would be 54 on the track team.
5 0
3 years ago
Read 2 more answers
Consider the following pair of equations:
Paha777 [63]
X-1=3x+3----plug the second equation in for x
-4=2x-------get the x on one side by subtracting x and 3
x=-2------divide by 2
y=x-1
y=-3------plug in x

(-2,-3)
3 0
3 years ago
Plz answer fast I am timed
ANTONII [103]

Hello.

Ken had 6.57 yards of tape, and then used 0.5 yards of the tape. Subtract 0.5 from 6.57.

6.57 - 0.5 = 6.07

He has 6.07 of the tape left.

4 0
4 years ago
Is it possible to draw a triangle with these measurements 90, 60, 60
Hoochie [10]

Answer:

it is possible to draw a triangle with angles 90 degree, 60degree and again 60 degree

8 0
3 years ago
Other questions:
  • . Part A The first part of Ray and Kelsey's roller coaster is a curved pattern that can be represented by a polynomial function.
    10·1 answer
  • Macy’s sells 4 TVs for $680. How much would 7 TVs cost?
    8·2 answers
  • Find x and y, help please!!
    12·1 answer
  • Sam cleaned of his house in 50 minutes. How many hours will it take him to clean his entire house?
    15·2 answers
  • PLEEEASE HELLLLP!!!!!!! If x+7=2y and y=2x−1, what is the value of y?
    15·1 answer
  • How to do it and answer pls
    14·1 answer
  • How can you minimize the risk from your investments?
    10·2 answers
  • Mark and his three friends ate out at Applebee’s. Their bill totaled $52. If they left the server a 20% tip, how much would each
    8·2 answers
  • Match each graph with the statement that best describes it. (Question #1)
    12·1 answer
  • Put the steps below into their correct order to show how to survey an essay.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!