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
nikitadnepr [17]
2 years ago
13

Pls help me I'm in a hurry its really easy

Mathematics
2 answers:
Aleksandr [31]2 years ago
8 0

Answer: Your answer should be 21 I believe.

Step-by-step explanation:

julia-pushkina [17]2 years ago
3 0

Answer:

21 -- for SURE! :D good luck!

Step-by-step explanation:

You might be interested in
Julianne opens a dance studio. Her start-up costs for the building, advertising, and supplies $52,000. Each day, she spends $650
amid [387]

<u>Answer-</u>

The equation is 960d-650d = 52000 and Julianne will begin making a profit after 168 days.

<u>Solution-</u>

Julianne's start-up cost = $52,000,

Each day, she spends = $650,

and she earns = $960 per day,

If 'd' is the number of days to overcome the start-up and daily operation cost, then  

total operation cost of d days = $650d and  

total student lesson fees earned in d days = $960d

∴ The equation to represent the situation is,

960d-650d = 52000

∴ Julianne will begin making a profit,

\Rightarrow 960d-650d \geq 52000

\Rightarrow 310d \geq 52000

\Rightarrow d \geq \frac{52000}{310} =167.74 \approx168(ans)





8 0
3 years ago
Jason wanted to buy postcards for his cousin. The price was 2 cards for $1. He had some change in his pocket. What combination o
Zina [86]

Answer:

2 dimes, 1 nickel and 3 quarters.

Step-by-step explanation:

The price of 2 postcards is $1. Any combination of coins that adds to $1 will work here. Remember, a penny is worth 0.01, a nickel is worth 0.05, a dime is worth 0.10, and a quarter is worth 0.25.

Adding 2 dimes, 1 nickel, and 3 quarters would be 2(0.10)+1(0.05)+3(0.25)=1.


8 0
3 years ago
George sold 18, 22, 26, 12, 25, 20, and 19 cars per month over the past seven months. He followed the steps below to
ikadub [295]

Answer:

George made the first mistake by multiplying by 7 instead of 8

Step-by-step explanation:

The total cars needed to have a mean of 24:

24 x 8 = 192

Total cars sold during the seven months:

18 + 22 + 26 + 12 + 25 + 20 + 19 = 142

Subtract the total cars sold from the total cars needed:

192 - 142 = 50

George needs to sell 50 cars in the eight month in order to have an average of 24 cars sold per month.

8 0
3 years ago
Read 2 more answers
Point A(12, 0) is on the x-axis and point B(0,−5) is on the y-axis. Find the distance between points A and B
Delvig [45]
The distance is 12/-5
4 0
2 years ago
Simplify the given expression. Assume that no variable equal 0.
marissa [1.9K]

Answer:

The answer I think is correct is B

Step-by-step explanation:

I hope that's corrected?

5 0
2 years ago
Other questions:
  • ILL VOTE YOU BRAINLIEST
    9·2 answers
  • What is the domain of the given function?
    9·1 answer
  • 1. Laura gave the clerk $20 for purchases of a
    7·1 answer
  • PLEASSSEEEE HELLLPPP!!!!!!!!!!!!!!!!!!!! I'M DESPRITE!!!!!!!!!
    8·2 answers
  • 13. A glass can hold 3 cups of water. A bowl can
    14·1 answer
  • I’m stuck on this I’ll give u brainlieast if you answer correctly !
    7·1 answer
  • Please help don’t know answer
    12·1 answer
  • What is the range of y=5(11)x
    12·1 answer
  • Please help me write the expressions I'm terrible at word problems!!​
    13·1 answer
  • HELP ME‍♂️ILL MARK BRAINLIESTTTT‼️‼️Find the value of x that makes the quadrilateral a parallelogram.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!