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
Kaylis [27]
3 years ago
9

Item 1 Solve the system of linear equations by graphing. 5x+5y=15 2x−2y=10

Mathematics
1 answer:
Marysya12 [62]3 years ago
6 0

After graphing both lines, we're able to tell the solution by looking at the point where the lines cross. In this case, it's at (4, -1). And so that is the solution set.

You might be interested in
Tate is trying to decide if he should spend $100 to purchase virus protection software for his new computer
Darina [25.2K]

Answer: Hello your question is vague hence I will give a more general answer

answer : Tate spending $100 to purchase virus protection will help protect his computer from Viruses that can cause Damages worth more than $100. therefore he should purchase the virus protection.

Step-by-step explanation:

Virus protection software ( i.e. Anti-virus software) is a set of computer programs written into the computer or any other electronic Gadget like a Phone with the purpose of protecting, detecting and removing  malicious software ( computer viruses ) from the computer

7 0
3 years ago
Solve the following equation forx:7(5x + 12) = 2x – 3.
yulyashka [42]

Answer:

x=29/11

Step-by-step explanation:

7(5x+12)=2x-3

=35x+84=2x-3

=35x-2x=-3-84

=33x=-87

then divide both side by 33

4 0
3 years ago
Read 2 more answers
SOMEONE HELP ME SOLVE THis.
zhenek [66]

Answer:

shiiiii i dont no Nlgga

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
A book store bought 160 copies of a book for $4000. If the store give away 2 books, how much money will it lose
matrenka [14]

Answer: $50 dollars

Step-by-step explanation:

6 0
3 years ago
What is the value of h when the function is converted to vertex form?
zlopas [31]
H=7.

To convert to vertex form, we complete the square.  This means we move the constant, c, to the other side.

y=x²-14x+29
y-29 = x²-14x+29-29
y-29=x²-14x

To find the number that we then add to both sides, we look at the value of b (coefficient of x).  We take half of that number; -14/2 = -7.  Then we square it; (-7)²=49.  This means we add 49 to both sides:

y-29+49=x²-14x+49

Now we combine like terms on the left:
y+20=x²-14x+49

Write the right hand side as a square:
y+20 = (x-7)²

Now move the 20 on the left back to the right by subtracting it from both sides:
y+20-20=(x-7)²-20
y=(x-7)²-20

The value of h is 7.
8 0
3 years ago
Other questions:
  • Three less than x equal to 13
    5·2 answers
  • Can anyone help me solve 23, 24?
    13·1 answer
  • What is the solution to the equation
    15·1 answer
  • Of the 25 girls on the Alden Middle School soccer team, 40% also play on a travel team. How many of the girls on the middle scho
    13·1 answer
  • The ratio of the measures of two complementary angles is 7:8. What is the measure of the smaller angle
    5·1 answer
  • Find the equation of a line that passes through the point (-5,4) and is perpendicular to 6x-36y
    15·1 answer
  • 2 5/6 - 11/4=?ggffcgyujjh
    8·1 answer
  • I don’t know the answer
    15·1 answer
  • The equation of the line that goes through the points (4,10) and (−8, 4) can be written in the form y=mx+b
    12·2 answers
  • (4x + 11)° (5.6 - 10)​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!