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
elena-s [515]
3 years ago
13

What is the solution to the system of equations? y = 2x – 3.5 x – 2y = –14

Mathematics
1 answer:
katrin2010 [14]3 years ago
4 0
Hello,

Answer C

y=2x-3.5==>2x-7=3.5 (1)
x-2y=-14 (2)

(1)-2*(2)==>3y=28+3.5 ==>y=31.5/3==>y=10.5
x=-14+2*10.5==>x=7
sol={(7,10.5)}


You might be interested in
I need help with question 7, also brainliest answer, and a thanks ;D
Dimas [21]
I think the answer is D.
4 0
3 years ago
3) ml - 6x — 7 and 22 - 4x + 7.<br> Find x.
Setler [38]
X = 7 for the question in the picture
4 0
3 years ago
Which system of linear inequalities is represented by the
Snowcat [4.5K]

Answer:

A linear inequality graph usually uses a borderline to divide the coordinate plane into two regions. One part of the region consists of all solutions to inequality. The borderline is drawn with a dashed line representing '>' and '<' and a solid line representing '≥' and '≤'.

5 0
3 years ago
Which term of the sequence 114,109,104,...is first negative term
Brrunno [24]
The answer is negative 1. This is because the sequence follows a pattern of the final number being 4, then 9, then 4 again. near the end of the sequence, you will end at the term of positive 4, which when 5 is subtracted from it (the pattern is -5), the first negative term is -1.

8 0
3 years ago
By law the maximum slope of a wheelchair ramp is 1/12. A ramp is designed that is 4 feet high and has a horizontal length of 50
skelet666 [1.2K]
<span><span>Yes, it meets the requirements. 1/12 simplifies to 0.0833 and 4/50 simplifies to .08. .</span>413398#respond</span>
7 0
3 years ago
Other questions:
  • Simplify 20÷5+8^2×2-9
    10·2 answers
  • in a typical wimbledon,42,000 balls are used and 650 matches are played.about how many balls are used per match
    15·2 answers
  • The coast of x pounds of cheese at $7.65 a pound
    7·2 answers
  • The parent function f(x) = x3 is transformed to g(x) = (x – 1)3 + 4. Identify the graph of g(x).
    5·2 answers
  • Write the equation of<br> the line that passes<br> through (2,-4) &amp;<br> has a slope of -1.
    5·1 answer
  • Simplify<br>4.8×10⁵+9.5×10⁵​
    7·2 answers
  • Solve for x
    12·1 answer
  • I need help pizzz ASAP
    12·1 answer
  • Using the function, g(x) = 5x - 2 and the domain below, state the range.
    12·2 answers
  • PLEASEEE EXPLAIN
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!