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
Neporo4naja [7]
3 years ago
8

PLS HELP THIS IS FOR A GRADE AN IS TIMED

Mathematics
1 answer:
Fudgin [204]3 years ago
7 0

Answer: 392

Step-by-step explanation:

You might be interested in
5(x+3)+y(3x-4)<br>answeeer​
harkovskaia [24]

Answer:

5x+15+3xy-4y

Step-by-step explanation:

  1. 5(x+3) + y(3x-4)
  2. 5x + 15+ 3xy - 4y
  3. now we have to count together numbers with same letters (x,y). yeah, well in this case we dont have them haha
  4. so number 2 is the answer:)
4 0
3 years ago
Express 10 billion in scientific notation
vladimir1956 [14]

Answer:

1 x 1010

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Three stores are selling the same brand of soda for different prices. Which store has the best price?
professor190 [17]

Answer:

walmart

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Find consecutive integers that are under and over estimates of the solutions to the following exponential equations.
Art [367]

Answer:

5 and 6

Step-by-step explanation:

We have to first solve the given equation 10^{x} =432901

Now, taking log in the both sides we get,

log10^{x} = log 432901

⇒ x log 10=log 432901 {Since we have the logarithm property, log aᵇ =b log a}

⇒ x =log 432901 {Since log 10=1}

⇒ x=5.636.

Therefore, the consecutive integers that are under and over the value of x are 5 and 6. (Answer)

3 0
4 years ago
Solve the equation by the elimination method..!!
kramer

Step-by-step explanation:

given

3x + 4y = 10

as equation 1, and

2x - 2y = 2

as equation 2.

Now, multiply equation 2 by 2.

2x \times 2  - 2y \times 2 = 2 \times 2 \\ 4x - 4y = 4

now let's this equation be equation 3.

We now use equation 1 + equation 3 to eliminate y and find x.

3x + 4x  + 4y + ( - 4y) = 10 + 4 \\ 7x + 4y - 4y = 14 \\ 7x = 14 \\ x = 14 \div 2 \\  = 7

Now substitute x = 7 into equation 2.

2(7) - 2y = 2 \\ 14 - 2y = 2 \\  - 2y = 2 - 14 \\  - 2y =  - 12 \\ y =  - 12 \div  - 2 \\  = 6

4 0
3 years ago
Other questions:
  • Simplify 2s-4/s^2-4s+4
    6·1 answer
  • Pwease hewp me pwease shanks lob u
    7·1 answer
  • The total cost (in hundreds of dollars) to produce x units of a product is c(x) = (3x-2) / (8x+1), find the average cost for eac
    9·1 answer
  • What is the cost C (in dollars) for the care and maintenance of a horse and carriage is C+15x+200 where x is the number of rides
    14·1 answer
  • PLEASE HELP ME!! IM STUCK!!
    14·2 answers
  • Solve for an equation 6y-20=2y-4
    5·1 answer
  • 7/3 + 3 * 2/3 - 1/3 squared​
    7·1 answer
  • Which of the following situations can be modeled by a discrete random variable? Choose ALL that apply.
    12·1 answer
  • Sam runs 2 miles in 18 minutes. If Sam runs at the same rate, how far can he run in 126 minutes
    8·2 answers
  • Let f(x)=x + 3 and g(x) = x^2 - x. Find and simplify the expression.<br>(f+g)(-3)=​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!