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
noname [10]
3 years ago
14

Please help! Will mark as brainliest!

Mathematics
1 answer:
Cloud [144]3 years ago
7 0

Answer:

x=10 and y=15

Step-by-step explanation:

1: Plug y into the equation

y=2x-5

5x-4(2x-5)=-10

2: Solve for x

-3x=-30

<em><u>x=10</u></em>

3: Plug x into the other equation

x=10

y=2(10)-5

4: Solve for y

<u><em>y=15</em></u>

<em>Hope this helped! Brainliest would be really appreciated :)</em>

You might be interested in
A cafe menu has 3 entree’s, 5 main courses and 2 deserts. If choosing three-course meal consisting of an entree, a main course a
klasskru [66]

Answer: can choose 1 of 3 entrees, 1 of 5 main courses and 1 of 2 desserts.

Step-by-step explanation:

She can choose entrees in 3 ways, the main course in 5 ways and dessert in 2 ways.

Now we just need to multiply these numbers so that we get all the possible combinations.

# of ways = 3 x 5 x 2 = 30

She can choose a three-course meal in 30 ways

I hope you found my Answer helpful

5 0
3 years ago
I will give u a five dollar gift card plz help!!!
juin [17]

Answer:

1. The measure of ∠WOV is 60°. You would use complementary angles that are adjacent (∠WOV, and ∠XOW)

2. The measure of ∠YOZ is 60°. You would use the vertical angles that are non-adjacent (∠WOV, and ∠YOZ). These two angles are congruent so they would have the same measure. These angles combined also create supplementary angles

3. Another way to find the measure of ∠YOZ would be to make/write an equation and solve for x. For example, (3x+30)°=60°. x would equal 10 because 10x3=30+30=60°

Step-by-step explanation:

1. Since a complementary angle would equal 90°, simply subtract 30° from 90° resulting in 60°.

2. Because vertical angles are congruent and (∠WOV, and ∠YOZ) are a pair of them, they equal the same as each other so they're both 60°.

3. You can make any equation with x included as long as it equals 60° mine was just an example you can make your own like 10x+10=60 or 4x+20=60. Also to create your equation you also need to use the angle fact of the vertical angles

6 0
3 years ago
Read 2 more answers
Tim answered all the question on his math test but got 10 answers wrong. He received 4 points for every correct answer, and ther
Alex17521 [72]

76 ÷4=19


76/4+10=x


19+10=x


29=x

There is 29 questions on the test, and he got 19 correct. (65.5%)


good luck

5 0
3 years ago
A board that is 4 and 1/2 feet long weighs 7 and 1/5 pounds. How much would one foot of the board weigh?
erik [133]

Answer:

board that is 4 1/2 feet long weighs 7 1/5 pounds. How much would ...

5 days ago — A board that is 4 1/2 feet long weighs 7 1/5 pounds. How much would one foot of the board. weigh? Write your answer as a mixed number,.

Step-by-step explanation:

board that is 4 1/2 feet long weighs 7 1/5 pounds. How much would ...

5 days ago — A board that is 4 1/2 feet long weighs 7 1/5 pounds. How much would one foot of the board. weigh? Write your answer as a mixed number,.

8 0
3 years ago
NEED HELP ASAP!!!!!!!
Tema [17]

Answer:

5:3

Step-by-step explanation:

to simplify this equation we have to find something that both numbers can be divided by

both numbers can be divided by 7

so when we divide the numbers we get

5b = 3c

so basically the ratio is 5:3

3 0
2 years ago
Other questions:
  • Henry is an agent for movie stars. He earns 10% of his clients' salaries. If he made $72,000 last year, how much did his clients
    6·2 answers
  • What are the domain and range for the cube root function graphed below? Justify your answer in complete sentences.
    8·1 answer
  • Write a two-column proof.
    11·2 answers
  • Give me a short paragraph of about rainy Seasons within 50 to 60 words in Sri Lanka​
    5·1 answer
  • Lisa purchased a hat for $10, a purse for $20, and a book for $23. The sales tax rate was 7.2 percent. What was the total amount
    6·2 answers
  • Name AYSON Copeland
    9·1 answer
  • 2m divided by 3/9; m = 3/2
    5·1 answer
  • Fr33 your welcome stay safe ily
    11·1 answer
  • 5 points
    12·2 answers
  • Georgie works 15 hours each week
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!