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
Klio2033 [76]
3 years ago
12

What’s a + b? Can you help plz someone.

Mathematics
1 answer:
Norma-Jean [14]3 years ago
6 0

Answer:

ab

Step-by-step explanation:

You might be interested in
The number of fish in a lake decreased by 25% between last year and this year. Last year there were 60 fish in the lake. What is
11111nata11111 [884]

Answer:

45

Step-by-step explanation:

Decreasing by 25% means that there is 25% less of last years amount or 0.25x less. It also means that this year there is only 75% of what was last year actually in the lake or 0.75x. Since last year, there were 60 fish, this means this year there is 0.75(60) = 45. This year has 45 fish.

Credit to this answer goes to @MrsStrong

Hope this helps :))

6 0
3 years ago
Read 2 more answers
They need to raise $1,680 for travel expenses. Each chocolate bar is being sold for $2, and each box contains 30 chocolate bars.
leonid [27]

Answer:

Each scholar have to sell 4 boxes in order to raise enough money to cover the team's travel expenses

Step-by-step explanation:

Let x denotes number of boxes to be sold by each scholar to raise enough money to cover the team's travel expenses.

Number of scholars = 7

Total number of boxes =7x

Total number of chocolate bars =(7x)(30)=210x

Price of 1 chocolate bar = $2

Price of 210x chocolate bars =210x(2)=\$420x

Also,

Total amount to be raised for travel expenses = $1680

So,

1680=420x\\x=\frac{1680}{420}\\ x=4

Therefore,

each scholar have to sell 4 boxes in order to raise enough money to cover the team's travel expenses

3 0
3 years ago
Which of these is a geometric sequence?
arlik [135]
C is a geometric sequence. the terms share a ratio of 5 
6 0
4 years ago
Read 2 more answers
Select the correct answer.
Arlecino [84]

Answer:

C

Step-by-step explanation:

the conference interval

8 0
3 years ago
Compare the function ƒ(x) = –x2 + 4x – 5 and the function g(x), whose graph is shown. Which function has a greater absolute maxi
hram777 [196]

Answer:

Answer C:  g(x)

Step-by-step explanation:

I used a graphing calculator to graph f(x) = -x^2 + 4x - 5, and by doing so I immedately saw that the vertex of f(x) is at (2, -1).

The absolute max of g(x) is approximately (3.25, 6.1).

The absolute max of f(x) is approximately (2, -1).

Since the y-coordinate of the absolute maximum of g(x) is greater than the y-coordinate of the absolute maximum of f(x), we conclude that Answer C is correct:  g(x) has the greater absolute maximum

8 0
4 years ago
Other questions:
  • Jon invests $4,100 into an account that pays 5 percent simple interest each year. What is the total balance in the account after
    14·1 answer
  • Ravi has some money. If he buys 40 doughnuts, he will have $5 left. If he buys 50 doughnuts,he will need another $15. How much d
    9·1 answer
  • How many cm for each please
    14·1 answer
  • In Test A, suppose you make 100 experimental measurements of some quantity and then calculate mean, standard deviation, and stan
    10·1 answer
  • Mrs. Sloane has $500 to buy a video game console and some video games for her family. Including tax, the video game console cost
    15·1 answer
  • Parabola Equations - Algebra
    6·1 answer
  • G(n)=2ht; find g(-2)<br> 1
    5·1 answer
  • Twenty-one less than a number is seven. What is the number? 3 14 28 147
    8·2 answers
  • A(x)=x(50-x) <br> When is A(x) at its maximum?
    14·1 answer
  • -5(6y + 4) + 25 = 15(2y + 5) + 73
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!