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
den301095 [7]
3 years ago
14

TWO QUESTIONS PLS HELP ASAP

Mathematics
1 answer:
ASHA 777 [7]3 years ago
4 0
Answer: 4. (-1,-1) 3. (3,-2)

4)

Set the equations equal to each other.

4x+3=-x-2

Subtract 3 from both sides

4x=-x-5

Add x to both sides

5x=-5

Divide both sides by 5

x=-1

Next, replace x with -1 in either equation to find y.

-(-1)-2=y

-1=y


3)

Do the same thing for this one and set them equal to each other

-2x+4=-1/3x-1

Add 1 to both sides

-2x+5=-1/3x

Add 2x to both sides

5=5/3x

Divide both sides by 5/3

x=3

Next, replace x with 3 in either equation

-2(3)+4=y

-2=y




You might be interested in
A. Which mix would make the most “appley” juice? Explain your<br> reasoning
tatuchka [14]

Answer:

Step-by-step explanation:

8 0
3 years ago
A shop has a 3 for 2 offer on chocolate bars The normal price of a chocolate bar is 72p Sian gets 3 chocolate bars from the shop
Agata [3.3K]

Answer:

1.44 pounds

Step-by-step explanation:

From the above question, we are told that:

The shop has 3 for 2 offer on chocolate bars going on .This means a customer can buy 2 chocolates get 1 free, for the price of 2 chocolates, a customer can get 3 chocolates.

If the price of 1 chocolate bar = 72p

2 chocolate bars =

72p × 2

= 144p

Hence, Sian spends 144p

We are asked to convert our answer to pounds

The symbol p represent pence in money form

Hence,

100p(pence) = 1 pound

144p(pence) = x

100p × x = 144p × 1

x = 144p/100p

x = 1.44 pounds

Therefore, Sian spends 1.44 pounds

7 0
3 years ago
What’s the least common denominator for 1/6 and 7/8?
Alexandra [31]

Answer:

24

Step-by-step explanation:

Here's how we construct the LCD:

Factor the denominators 6 and 8:  6 = 2*3 and 8 = 2*2*2

The LCD involves 2*2*2 as well as 3:

LCD:  2*2*2*3 = 24.  Note that 24 is divisible by both 6 and 8.  There is no smaller LCD that is divisible by 6 and 8 both.

7 0
3 years ago
PLEASE HELP ASAP! BRAINLIEST TO BEST/RIGHT ANSWER
VikaD [51]
6.3*10^17 is correct hope this helps
6 0
3 years ago
HELP 10 POINTS!!!<br> [ I will report any links or ridiculous answers ]
Kisachek [45]
Im sorry i dont know the answer, but some good other apps to try are photo math and camera math. Sorry if this was not helpful
8 0
3 years ago
Other questions:
  • Use continuity to evaluate the limit. limx→πsin(x+sinx)
    10·1 answer
  • Amira is twice as old as her cousin Pam. Nine years ago, their age combined ages was 18. What are their present ages?
    10·1 answer
  • 36 oz of flour costs $4.32. What is the cost per ounce?
    10·1 answer
  • Which if the following are the domain and range thst represents the inverse of the function f(x) given the mapping diagram of f(
    10·2 answers
  • Which of the following best shows the commutative property of addition?
    9·2 answers
  • Express 0.5536 as fraction<br>​
    13·2 answers
  • If $875 is put in the bank and each year the account carns 9% simple interest, then how much interest will be earned in
    6·1 answer
  • A cylinder has a base radius of 7in and a height of 3in. What is its volume in cubic in,
    10·1 answer
  • Please help!! I will give brainly to the correct understandable answer!!
    7·2 answers
  • Use the grouping method to factor this polynomial completely.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!