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
Sophie [7]
3 years ago
5

Is due today Help!!! Algebra ll

Mathematics
1 answer:
guapka [62]3 years ago
7 0

-7x-9y=-8

5x+6y=4

-35x-45y=-40

35x+42y=28

-3y=-12

y=4

5x+6(4)=4

5x+24=4

5x=-20

x=-4

(-4,4)

Hope this helps.

頑張って!

You might be interested in
Find u -2v given u = (-2, 5) and v = 6i -4j
Arisa [49]

Answer:

A. U - 2v = -14i +13j


Step-by-step explanation:

If u = (-2, 5) and v = 6i -4j

Then 2v = 2*(6i-4j) = 12i-8j

u-2v =  -2i +5j  - (6i -4j)

Distribute the minus sign  

        -2i +5j -6i+4j

-2i +5j

-12i + 8j

---------------

-14i +13j

6 0
3 years ago
What else would need to be congruent to show that abc = xyz by asa
pochemuha
Since you're working with the ASA postulate, you're looking to show congruence of the angles at either end of a side. You're given side AC and angle A as congruent with their counterparts. Obviously, you also need to show congruence of angle C with its counterpart, angle Z.

selection B is appropriate
6 0
3 years ago
Which of the following equations was used to graph the line shown?
anastassius [24]
The answer is B !!!!!
3 0
3 years ago
Read 2 more answers
A weed control company claims that each application of its product eliminates 1/2 of weeds. The number of weeds is modeled by f(
sp2606 [1]

Answer:

C

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
36√(3)-(432/7+4√(3))=?
Elden [556K]
40√3+432/7 is the answer

Hope this helps :D
5 0
3 years ago
Other questions:
  • Work out the value of 6x^2 when x= -2
    6·2 answers
  • Beth and Sherry partnered together in swimming laps to raise money for the local food bank. Beth raised $15 plus $0.65 per lap t
    14·1 answer
  • The quotient of a number and -3 is at least seven
    7·1 answer
  • Answer the following questions CORRECTLY I will know if this is wrong. I WILL REPORT ANY INCORRECT ANSWERS!
    8·2 answers
  • The floor of a room with dimensions 16 by 12 is covered with square tiles, each of length 0.32. How many of such tiles will be n
    8·1 answer
  • Mary went to the supermarket and noticed that 3 pounds of chicken was $15. If she wanted to buy 7 pounds of chicken, how much wo
    14·2 answers
  • 42. What is the surface area if the length of the<br> edges of the pyramid are doubled?
    5·2 answers
  • The average number of passes in a football game is right skewed with mean 75 and variance 961. If we sample 100 random games, wh
    8·1 answer
  • Whats the answer to this?
    11·1 answer
  • There are 39 adults and 26 children registered for a seminar. the seating is to be arranged so each row has the same number of p
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!