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
Darina [25.2K]
3 years ago
8

I need help on this question

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

Answer: A

Step-by-step explanation:

topjm [15]3 years ago
4 0

Answer:

C

Step-by-step explanation:

so you would want to get y on the same side for both systems.

for x + y = 3, you subtract x from both sides and get y = -x +3.

then you do the other one. 5x + 5y = 15. subtract 5 x from both sides.

5y= -5x + 15. then divide both sides by 5. y = -x +3. this means these two systems are referring to the same line. in this case, there are infinitely many solutions. so, answer c.

for no solutions, you would have parallel lines (lines with the same slope)

and for one solution, you would have two lines that intersected at one point

You might be interested in
Simplify.<br><br><br> Please select the best answer from the choices provided
ehidna [41]

The answer is 3 because 1/3 of 3 is 1 and 1/3 of 9 is 3 and 3 times 1 is 3

Answer: 3

6 0
3 years ago
Read 2 more answers
Paul spent $13 on writing utensils. Pens cost $3 each and pencils cost $1 each. If he bought a total of 7, how many of each did
dem82 [27]
The answer is 3 pens and 4 pencils. Hope this helps
3 0
2 years ago
Read 2 more answers
Haley has five times as many stuffed animals as she does dolls. Her brother has 18 more video games than Haley has stuffed anima
34kurt

Answer:

93

Step-by-step explanation:

15 x 5 = 75 + 18 = 93

5 0
3 years ago
Read 2 more answers
Moselle is riding a roller coaster that is 155 feet high.
DerKrebs [107]

Answer:

91

Step-by-step explanation:

155-16s²

155- 16x2²

155- 16x4

155-64

91

5 0
2 years ago
Simplify the expression. Write your answer as a power.
iVinArrow [24]

Answer:

The answer is 3⁴

Step-by-step explanation:

3² • 3² = 3²⁺² = 3⁴

Thus, The answer is 3⁴

<u>-TheUnknownScientist</u>

8 0
3 years ago
Other questions:
  • Helppppppppppppp meeee
    7·2 answers
  • What is the volume of that?​
    14·2 answers
  • Mandy has a store cash certificate for $10 to a store. She also has a 10% coupon for the purchase of a single item but it cannot
    9·2 answers
  • HI MATHS EXPERTS PLS ANSWER ASAP PLS I AM DESPERATE
    5·1 answer
  • When is the sum of two integers a negative number
    13·1 answer
  • Every female chicken lays 4 eggs. What is the constant of proportionality for the ratio of eggs to female chickens?
    13·1 answer
  • Vanessa draws one side of equilateral AABC on the coordinate plane at points A(-2, 1) and B(4,1). What are the possible coordina
    5·2 answers
  • I’ll mark brainliest pls I need asap
    8·1 answer
  • HELP Math will give 25 brainly points
    10·2 answers
  • A group of people were asked which of three ice cream flavors they prefer. The results are shown in the table.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!