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
lukranit [14]
3 years ago
9

(x-7y=-21 12x – 4y= -42

Mathematics
1 answer:
patriot [66]3 years ago
8 0
the answer is x-7y+21=0
You might be interested in
Sara went to her local zoo that featured 24 reptile exhibits. If these reptile exhibits
Zanzabum

Answer:

19

Step-by-step explanation:

You take 80% of 24. and do 24 x 80. Round to the nearest whole number.

8 0
3 years ago
What is the product of 4/5x2 3/4 written in simplest form
IRISSAK [1]
First, you convert 2 3/4 to a improper fraction, which is 11/4. Then you multiply 4/5 with 11/4, after you cross simplify the fractions, you can multiply 1/5 with 11/1, which equals 2 1/5. Hope can help you a little bit. :) 
3 0
4 years ago
A painting is 4 feet long.A photo frame is 10 inches long.How many inches longer is the painting then the photo frame?
Galina-37 [17]
Change 4 feet to inches
4 feet is 48 inches
48-10=38
3 0
3 years ago
Which point would not be a solution to the system of linear inequalities shown below ?
vaieri [72.5K]
3,3 and 12,8 ( this is a guess )
6 0
3 years ago
A store can buy 8 cartons of milk for 24 dollars or 7 cartons of milk for $28.
larisa86 [58]

Answer:

a

Step-by-step explanation:

28/7=4

24/8=3

8 0
2 years ago
Other questions:
  • Alex has 19 marbles,
    11·1 answer
  • Find the number of real solutions of the equation y=5x^2+10x+3.
    6·1 answer
  • -4.6p-6.3p+3.9=-9.18
    8·2 answers
  • A car runs out of gas. The gas station is down the street. Bob pushes his car to the station. The car weighs 454 kilograms. Bob
    14·1 answer
  • Help pls pls help pls pls help
    6·2 answers
  • PLEASE HELP, NEED CORRECT ANSWER FAST!!!!
    12·1 answer
  • Did I plot these coordinates right? If so, are they congruent?
    13·1 answer
  • How many cubes of ice does 8 cups need becuase a cup of lemonade takes 12 cubes of ice​
    5·1 answer
  • Find the value of x.
    13·1 answer
  • Can someone help me with this?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!