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
Flura [38]
2 years ago
15

6x+y=15 -7x-2y=-10 using substitution

Mathematics
1 answer:
MAVERICK [17]2 years ago
5 0
The answer is (8, -33)
You might be interested in
Can someone help me out ? Don't just guess the answer :(
Monica [59]
1) 2m+6 / m² + 7m - 12  +  (m+2)/(m+4)

= 2(m+3) / (m+4)(m+3)  + (m+2)/(m+4)

= 2/(m+4) + (m+2)/(m+4)

= 2+m+2 / (m+4)

= m+4 / m+4

= 1  [ Option A ]

Answer 2) 3/ (x+4)  + 7/ (x-3)

=  3(x-3) + 7(x+4)/ (x² +x - 12)

= 3x-9 + 7x + 28 / (x² +x - 12)

= 10x + 19 / (x² +x - 12)  [ Option A ]

Hope this helps!
5 0
3 years ago
Read 2 more answers
Find the area of an equilateral triangle that has perimeter of 24 m. ​
mafiozo [28]

we know the perimeter is 24, and is an equilateral triangle, so it has three equal sides, so each side is 24 ÷ 3 = 8.

\bf \textit{area of an equilateral triangle}\\\\ A=\cfrac{s^2\sqrt{3}}{4}~~ \begin{cases} s=side's\\ \qquad length\\ \cline{1-1} s = 8 \end{cases}\implies A=\cfrac{8^2\sqrt{3}}{4}\\\\\\ A=16\sqrt{3}\implies A\approx 24.71

6 0
3 years ago
How do I find the Greatest common factor??
Agata [3.3K]

Answer:

1. List the prime factors of each number

2. Multiply those factors both factors have in common. If there are no common prime factors the GCF is 1.

Step-by-step explanation:

Use the factor tree method

4 0
3 years ago
Read 2 more answers
If your brother has saved $60 to spend on basketball cards
Nikitich [7]

Answer:

Your brother can buy anywhere from 1 to 6 baseball cards depending on how rare they are!

8 0
2 years ago
Read 2 more answers
How do you graph (-4,5) (0,3) (4,1)
inna [77]

Answer:

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Is 1,000 a rational number or a irrational or is it a whole number ?
    12·1 answer
  • Make f the subject of the formula c=<img src="https://tex.z-dn.net/?f=%5Cfrac%7B5%28f-32%29%7D%7B9%7D" id="TexFormula1" title="\
    5·1 answer
  • A number minus one is at the most nine, or two times the number is at least twenty-four.
    13·1 answer
  • If it is 10:30 am what was 8 hours and 45 minutes ago
    14·1 answer
  • Plan g is paid 14,000 for a concert. If the money made is split at 2:5 between plan g and the arena. How much money did the aren
    11·1 answer
  • 4. Bradford hopped into his Ford Mustang GT to rush to Diana and tell her
    14·1 answer
  • Can you help me please?
    11·1 answer
  • Write an equation in standard form that has a slope of –5/2 and a y-intercept of –2.
    13·1 answer
  • Find the area of ​​the base of the triangular base pyramid.
    15·1 answer
  • If the family pays $25 what is the exact amount of change they should receive
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!