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
cricket20 [7]
3 years ago
15

-4x – 4y = -8 -2x + 4y = –10

Mathematics
1 answer:
shusha [124]3 years ago
8 0

Answer:

–10

Step-by-step explanation:

You might be interested in
Which shape is an equivalent fraction to this fraction? 3/4<br><br> 10/14<br> 7/8<br> 6/8<br> 4/7
Pavlova-9 [17]

Answer:

6/8

Step-by-step explanation:

3/4

Multiply by 2/2

3/4 *2/2 = 6/8

3 0
3 years ago
X equal?? <br><br><br> helppp plssss
kenny6666 [7]

Answer:

ngghhjjhgifiufigfigiufuff

5 0
3 years ago
Read 2 more answers
Solve the equation m2 + 6m = –4 using the quadratic formula. A. m = –3±√ 5 B. m = 5±√ 3 C. m = 3±√ 5 D. m = –5±√ 3
USPshnik [31]

Answer:  m = –3±√ 5

m=

−b±√b2−4ac

2a

m=

−(6)±√(6)2−4(1)(4)

2(1)

m=

−6±√20

2

m=−3+√5 or m=−3−√5

7 0
3 years ago
What is the quotient if <br> 1/3 of 10 is divided by 1/7 of 8/12? Reduce if possible.
MrMuchimi

Answer:

1/35

Step-by-step explanation:

1/3 of 10 (of means multiply)

1/3 times 10 is 10/3

1/7 of 8/12=2/21

2/21 divided by 10/3

use keep change flip

2/21 divided by 10/3 equals 2/21* 3/10

1/35 is the answer

6 0
3 years ago
Sydney bought 5.65 lbs of roast beef, which was on sale for $4.50 per pound. if she divides the roast beef evenly among 6.5, how
Sever21 [200]
Okay. So, she buoyant 5.65 lbs of roast beef for $4.50. Multiply both of those numbers to get 25.425 or 25.43 when rounded to the nearest hundredth. So the total cost was $25.43. However, we now have to divide the amount by 6.5. 25.43/6.5 is 3.912 and other odd numbers or 3.91 when rounded to the nearest hundredth. The cost per sandwich was $3.91.
6 0
3 years ago
Other questions:
  • How do I do this question <br> #2
    5·2 answers
  • Evaluate.<br> 64: (48 – 42)
    13·1 answer
  • If 13 units represent 143 square meters find the value of 24 units
    12·1 answer
  • Lazer Zone charges $15 plus $6 per person to play laser tag. Using the inequality 15+6≤75, find p, the maximum number of people
    10·1 answer
  • The sum of two number is 42.Their difference is 12.What are the two numbers?
    11·1 answer
  • Add the two expressions.<br> -6b+11 and 3b+2<br> Enter your answer in the box.
    5·2 answers
  • Please help me with this
    13·1 answer
  • If every 1,000 views is 2 cents how much would I have if it was 100,000 views
    14·1 answer
  • Hi! ❤️ there looking for help on this giving brainliest if able to.
    7·2 answers
  • In this unit, you worked with geometric proofs. A proof is a logical sequence of justified conclusions that lead from a hypothes
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!