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
Ksju [112]
3 years ago
10

Daniel and Sofia both solve this system of equations: y = -1.5x + 5.7 y = 0.5x + 0.3 Daniel's solution is (1.1, 2.4). Sofia's so

lution is (2.7, 1.65). They graph the equations to check their work. Based on the graph, whose solution is more likely to be correct?Daniel is more likely to be correct. The x-coordinate of the intersection is between 1 and 2 and the y-coordinate of the intersection is between 2 and 3. Sofia is more likely to be correct. The x-coordinate of the intersection is between 2 and 3 and the y-coordinate of the intersection is between 1 and 2. or niether
Mathematics
2 answers:
scoundrel [369]3 years ago
7 0
Y = -1.5x + 5.7
y = 0.5x + 0.3

-1.5x + 5.7 = 0.5x + 0.3
-1.5x - 0.5x = 0.3 - 5.7
-2x = - 5.4
x = -5.4/-2
x = 2.7

y = 0.5x + 0.3
y = 0.5(2.7) + 0.3
y = 1.35 + 0.3
y = 1.65

solution is (2.7, 1.65)

Sophia is more likely to be correct because the x coordinate is between 2 and 3 and the y coordinate is in between 1 and 2



OverLord2011 [107]3 years ago
7 0

Answer:

Sofia is more likely to be correct

=)

Step-by-step explanation:

You might be interested in
3(14-5)<br> using distributive property
Archy [21]

Answer:

27

Step-by-step explanation:

Using PEMDAS, you will subtract first/ 14-5 = 9. Then we have the 3 and the 9 left. Multiply and you get 27

7 0
3 years ago
Read 2 more answers
Find the area of this right triangle and explain how you got the answer ​
Alex777 [14]

Answer:

area=(6)(11)=66/2=33. the area is 33ft.

Step-by-step explanation:

Area=base(height)/2

4 0
3 years ago
A car trip is 1/2h shorter that a bus trip. How long is the car trip if the bus trip is 3/4h?
IgorLugansk [536]

Answer:

1/4h

Step-by-step explanation:

The car trip is 1/2h shorter than the bus trip.

The bus trip is 3/4h long.

Therefore, the length of the car trip is:

3/4h - 1/2h = 1/4h

The car trip is 1/4h long.

4 0
3 years ago
write an equation in point slope form of the line that passes through the point (5/6 , 0) and has a slope of m=-3
lyudmila [28]

(\stackrel{x_1}{\frac{5}{6}}~,~\stackrel{y_1}{0})~\hspace{10em} \stackrel{slope}{m}\implies -3 \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{0}=\stackrel{m}{-3}(x-\stackrel{x_1}{\frac{5}{6}})

8 0
2 years ago
I need this answered asap i will mark brainliest.
Harlamova29_29 [7]

I typed right on the problem set.

4 0
3 years ago
Other questions:
  • Factor completely: 3x^2 – 21x + 30
    14·2 answers
  • Can any body here prove that 1-1+1-1+1-1+1-1.........=1/2 <br>And What is known as this series?​
    13·1 answer
  • A=1/2*3.14*w^2+2lw<br><br> Solve for l
    7·1 answer
  • Determine if y=(1/5)^x is growth or decay
    6·1 answer
  • Which is more: 26 fluid ounces or 2 pints?
    8·2 answers
  • A store is having a sale in which all items are 20% off. If p is the original price of an item, then the equation p - 0.2 = 0.8
    15·2 answers
  • Help me please, worth 20 points
    6·1 answer
  • Hey guys who is going to watch the stream awards on utube
    9·2 answers
  • Tickets to a show cost $6.50 for adults and $4.75 for students. A family is purchasing 2 adult tickets and 3 student tickets.
    13·1 answer
  • ONLY ANSWER IF YOU KNOW
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!