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
wolverine [178]
3 years ago
5

48 POINTS! PLEASE HELP! Show work please THANKS

Mathematics
2 answers:
Montano1993 [528]3 years ago
5 0

Answer:

c

Step-by-step explanation:

x times 3

CaHeK987 [17]3 years ago
4 0

Answer:

C  multiply the first equation by 3

Step-by-step explanation:

3x-y =5

2x+3y = 10

We want to eliminate y

Since the first equation has a negative 1y  and the second equation has 3y

I would multiply the first equation by 3  and then the y's cancel

3(3x-y =5)

9x -3y = 15

2x+3y = 10

------------------

11x = 25

You might be interested in
Twenty less than 8 times a number is the same as 15 more than the number
anygoal [31]
x-\ number\\\\
8x-20=15+x\ \ \ | subtract\ x\\\\
7x-20=15\ \ \ | add\ 20\\\\
7x=35\ \ \ | divide\ by\ 7\\\\
x=5\\\\Number\ is\ 5.
6 0
3 years ago
Two sides of an equilateral triangle, ABC, are AB = 2x – 2 and BC = 32 – 6.
IrinaVladis [17]
Here yah go hope this is it

8 0
3 years ago
Find the equation of the line through (2,4) and (3,-1)
Natasha2012 [34]

y=23x+143 hope this helps

3 0
3 years ago
Read 2 more answers
Which graphs show continuous data?<br><br> Select each correct answer.
LenaWriter [7]

Answer:

its the first graph in the first one and the same thing with the second graph in the number 2 pleaes brailnliest

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
18 divided by 3 x 2 +(4 divided by 2 +1)
Maslowich

Answer:

9

Step-by-step explanation:

18÷3=6

6×2=12

12+4=16

16÷2=8

8+1=9

7 0
3 years ago
Other questions:
  • Is the decimal form of 13/3 a rational number.
    7·2 answers
  • Can you show how to solve this question? Thomas and Sharlina work on weekends and holidays doing odd jobs around the neighborhoo
    11·1 answer
  • 70% or 21/25 witch is greter
    5·2 answers
  • Help help help help help
    15·1 answer
  • Margo missed 24.6% of the free throw shots in a season. During the season she took a total of 90 free throw shots. Which of the
    14·1 answer
  • There are 44 students going to see a movie. Each row holds 8 people. How many rows do they fill up?
    14·2 answers
  • I really need some help with this question
    10·2 answers
  • Find the product: 0.054 x 0.3 = ? OA. 0.162 ( B. 0.62. O c. 0.0162 O D. 0.00162​
    13·2 answers
  • Determine the equation of the line that passes through (2,4) with a slope of -2/3
    8·1 answer
  • Anthony is six years older than Juntao. In three years' time, the ratio of Juntao's age to Anthony's age will be 2 : 5. How old
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!