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
tamaranim1 [39]
3 years ago
12

Please help!! I need to turn the system -2x+y=7, 2x-y=4 into a system with one solution.

Mathematics
2 answers:
Sauron [17]3 years ago
5 0

Answer:

y = 2 x − 4

y = 2x + 7

so divide by x and it would be y=4+3 for a single answer

Step-by-step explanation:

denpristay [2]3 years ago
3 0
^^^^^^ they have it I believe there right
You might be interested in
Elizabeth continued to save for her car down payment.
Reil [10]

ummmm it could be third one i guesss

6 0
3 years ago
Read 2 more answers
In na hour , a jogger burns about 4 calories pero pound of body weight. How Manu calories will a jogger who weighs 151 pounds in
Alex777 [14]

This is a rate*unit problem.


So, 4 calories per pound x 151 pounds

4\times151=604

He will burn 604 calories in one hour

6 0
3 years ago
Select the correct volume.
Bond [772]

Answer:

i think it is 8/125

Step-by-step explanation:

slect B

6 0
3 years ago
A large bag of sand weighs 48.5 pounds a small bag of sand weighs 24.6 pounds if Mrs.Waggoner buys a large bag and A small bag h
Lera25 [3.4K]

Answer: 73.1 pounds of sand.

Step-by-step explanation: 48.5 Pounds (Big Bag) + 24.6 (Small Bag)

48.5+24.6 is equal to 73.1 pounds of sand. That is how much sand was purchased altogether.

3 0
3 years ago
Tara ran the 1600 M event at a constant speed in 5 minutes and 20 seconds. what was her speed
ollegr [7]

5 m/sec or 300m / min

using speed = \frac{distance}{time}

change 5 min 20 sec to seconds = (5 × 60) + 20 = 320 sec

speed = \frac{1600}{320} = 5m / second or

speed = 60 × 5 = 300m / minute



4 0
3 years ago
Other questions:
  • Describe the meaning of -(-(-6)). Find its value
    5·1 answer
  • What is the slope of the line y=2/3x-5
    12·1 answer
  • Can someone please help me with this question?
    10·1 answer
  • True or false? A corollary is a statement that can be proved using a theorem, but the proof is usually difficult.
    10·2 answers
  • Aluminium has a density of 2900 kg/mº. A construction company
    11·1 answer
  • Help please asap just the answers​
    6·2 answers
  • HELPPP (hopefully this on works)
    15·1 answer
  • Please help me with this question
    11·1 answer
  • What ratio is equivalent to 80:88
    7·2 answers
  • A missile was fired from a submarine from 340 feet below sea level. If the missile reached a height of 11100 feet before explodi
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!