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
VikaD [51]
3 years ago
6

NEED ALL 4! With the solution and step by step on what to do !! worth 35 points

Mathematics
2 answers:
creativ13 [48]3 years ago
7 0

Answer:

I got you, give me a few minutes

1st one: 6x+12+6y

2nd one: -12a-20b

4th one: 2x times 18

Step-by-step explanation:

Lostsunrise [7]3 years ago
5 0

1: -4x + 2y + 10

2: -12a^2 + 20ab

3: i didnt know it sorry

4: x^2 - 9x + 18

all you need to do is the order of operations

You might be interested in
peter and his four brothers combined all of their money to buy a video game. if 20%of the total money is peters and $12.00 of th
Tamiku [17]

Answer:

60$ (b)

Step-by-step explanation:

we know that 20% of the total is peters - and peter has 12 dollars. We know that 20% 5 times gets us to 100%. So we multiply 12 by 5 to get a total answer of 60$

5 0
3 years ago
2k^2-5k-18=0 what is both of the values of k? plz help!!! 15 pts!!!
ddd [48]
To factor quadratic equations of the form ax^2+bx+c=y, you must find two values, j and k, which satisfy two conditions.

jk=ac and j+k=b

The you replace the single linear term bx with jx and kx. Finally then you factor the first pair of terms and the second pair of terms. In this problem...

2k^2-5k-18=0

2k^2+4k-9k-18=0

2k(k+2)-9(k+2)=0

(2k-9)(k+2)=0

so k=-2 and 9/2

k=(-2, 4.5)
5 0
3 years ago
You earn $20 per hour doing landscaping work. Your total earnings depend on the amount of hours you spend landscaping.
lina2011 [118]
20(x)

x=how many hours worked
6 0
3 years ago
Read 2 more answers
Given the following functions f(x) and g(x), solve f over g (−5) and select the correct answer below: f(x) = 2x − 20 g(x) = x −
Irina-Kira [14]
-5/2 is the answer      .
3 0
3 years ago
Read 2 more answers
The answer to 1/10 + 3/5​
Alecsey [184]

Answer:

1/10 + 3/5​=7/10

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • Yesterday the cafeteria collected $91.35 for milk. If each milk cost $0.35. How many milks were purchased yesterday?
    14·2 answers
  • Find the mean of the following scores on a math test: 73, 54, 73, 93, 54 Round to the nearest whole number if necessary
    9·1 answer
  • Solve the equation -1/3m -7=5
    12·1 answer
  • Simon tosses a coin 20 times. The coin lands heads up 7 times. Based on these results, how many times can Simon expect the coin
    6·1 answer
  • Assume that y varies directly with x. If y=9 when x=−3, find x when y=6.
    6·1 answer
  • 7. Select each problem that has a quotient of 0.4*<br> 16 = 40<br> 24 = 6<br> 60 = 16<br> 3.6 - 9
    15·1 answer
  • What two numbers add to 2 and multiply to 0
    12·2 answers
  • How do i do 6 1/2% of $50
    7·1 answer
  • Plot and connect the points A (-4, -5), B (-2, -3), C (4, -3), D (6, -2), E (6, 6), F (-1, 6), G (-4, 2), and find the length of
    6·1 answer
  • Huilan is 11 years older than Thomas. The sum of their ages is 65. What is Thomas's age?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!