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
Dafna11 [192]
3 years ago
7

7x+3y =-4 X-5y=-6 substitution please explain

Mathematics
1 answer:
inysia [295]3 years ago
4 0
First you have to isolate one of the equations for y=mx+b.
Then substitute the equation is made into the first equation
You might be interested in
Find the cosine and sine of 210. Round your answers to the nearest hundredth if necessary
Assoli18 [71]
The cosine is -0.88
This is rounded from <span>-0.88387747318

The sine is .48.
This is rounded from </span><span>0.46771851834</span>
8 0
3 years ago
Read 2 more answers
SOMEONEE HELPP MEEEEE
Nitella [24]

Answer:

Uh

Step-by-step explanation:

With what ??? no picture

6 0
3 years ago
Read 2 more answers
In the first few weeks of the​ season, a basketball player averaged 27 points per game. Then the player was on a streak. The tab
vovikov84 [41]

Answer:

1.5

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Rlly need help on this ill give brainliest :)
Maksim231197 [3]

Answer:

3^15/5^16

Step-by-step explanation:

(3^3 x 3^6 x 5^-4) / (3^-6 x 5^12)

= (3^3 x 3^6 x 3^6) / (5^12 x 5^4)

= 3^15 / 5^16

4 0
2 years ago
Jullo has 6 pounds of candy.He wants to put the candy into bags so that each has 1/2 pound of candy
fgiga [73]
He will need 12 bags, 3 pounds of candy in each bag
4 0
2 years ago
Other questions:
  • A florist gathered data about the weekly number of flower deliveries he made to homes and to businesses for several weeks. He us
    7·1 answer
  • Choose the equation that represents the graph below
    8·1 answer
  • A cylinder has a total volume of 678.59 and a height of 6m. what is the diameter of the cylinder? please help and show work
    11·1 answer
  • What is the degree of the function f(x)= x(x+1)2 (2x-3)(x+2)2
    15·1 answer
  • Hoy many pairs of parallel lines does a Square have
    11·1 answer
  • Using the tree diagram, what is the probability of 2 misses?
    11·1 answer
  • What are the Factors of -18
    14·1 answer
  • To pass inspection, a new basketball should bounce back to between 68% and 75% of the starting height. A new ball is dropped fro
    11·1 answer
  • HELP MY FRIENDS PLEASE I BEG OF THEE​
    10·2 answers
  • Someone help please :)
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!