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
Mekhanik [1.2K]
3 years ago
5

20 POINTS FOR ONE QUESTION!!!!!!!!!!!!!!!!!!!!!!

Mathematics
1 answer:
SCORPION-xisa [38]3 years ago
3 0
A. Sometimes true.....
You might be interested in
At any point in time, there could be bicycles, tricycles, and
Aleksandr-060686 [28]

Answer:

There may be 1 or 3 tricycles in the parking lot.

Step-by-step explanation:

Since at any point in time, there could be bicycles, tricycles, and cars in the school parking lot, and today, there are 53 wheels in total, if there are 15 bicycles, tricycles, and cars in total, to determine how many tricycles could be in the parking lot, the following calculation must be performed:

13 x 4 + 1 x 3 + 1 x 2 = 57

11 x 4 + 1 x 3 + 3 x 2 = 53

10 x 4 + 3 x 3 + 2 x 2 = 53

8 x 4 + 5 x 3 + 2 x 2 = 51

10 x 2 + 1 x 3 + 4 x 4 = 39

9 x 3 + 1 x 2 + 5 x 4 = 49

Therefore, there may be 1 or 3 tricycles in the parking lot.

6 0
3 years ago
If you order 3 hamburgers, 2 orders of fries, and 3 milkshakes for your friends, how much do they owe you?
Amiraneli [1.4K]

Answer:

31.55

Step-by-step explanation:

5 0
3 years ago
The line is given by equation y–1.5x = c. What is the value of c if the line passes through the point K (2, –3).
aleksandr82 [10.1K]

Answer:

c = -6

Step-by-step explanation:

To find the value of c to make the line pass through the point K = (2, -3), we just need to use the values of x = 2 and y = -3 in the equation, then we find the value of c.

So, we have that:

y - 1.5*x = c

(-3) - 1.5 * (2) = c

-3 - 3 = c

c = -6

So the value of c is -6

To check if the value is correct, we can use the value x = 2 and see if the value of y is -3:

y - 1.5*x = -6

y - 1.5*2 = -6

y - 3 = -6

y = -6 + 3 = -3

So it's correct.

7 0
3 years ago
Read 2 more answers
Solve for x: x^2-2x=15
Lyrx [107]

Answer:

<h2>x = 5 , x = -3</h2>

Step-by-step explanation:

x^2 - 2x = 15

x^2 - 2x - 15 = 15 - 15          (Subtract 15 from both sides.)

x^2 - 2x -15 = 0                   (Simplify.)

<em />

<em>Set up & solve for a quadratic formula</em>

<h3><em>* I will solve for your first x</em></h3>

2 + root 64 / 2x 1   =   2 + root 64 / 2

root 64 = 8

= 2 + 8 / 2

= 10 / 2

= 5

<em>To solve for the second, follow the same pattern/formula for the first that I used to get 5.</em>

5 0
3 years ago
Madison bought her Grandfather a new hat for his birthday. The hat cost $12.99 and was hanging on the 50% clearance rack. How mu
Sunny_sXe [5.5K]

Answer:

the hat would cost $6.495 which if you round the answer it would be $6.50

Step-by-step explanation:

12.99*50%=12.900*.50=6.495 round to 6.50

5 0
3 years ago
Read 2 more answers
Other questions:
  • a car is traveling at a rate of 75 miles per hour. what is the car rate in miles per minute? how many miles will the car travel
    7·1 answer
  • Which expression can be used for the missing side length of the rectangle?
    12·1 answer
  • A certain four​-cylinder combination lock has 50 numbers on it. to open​ it, you turn to a number on the first​ cylinder, then t
    7·2 answers
  • Ping is deciding what to choose for dinner from the menu. He can choose 1 of 3 pasta meals, 1 of 7 chicken meals, or 1 of 3 fish
    11·2 answers
  • Jerome is paraphrasing a portion of White Fang to support his idea that the pup feels safer in the American Indian camp once he
    6·1 answer
  • SOMEONE ANYONE PLEASE...SMART ANSWER?​
    15·2 answers
  • My teacher won't help i I actually want to learn this can you please help me​
    15·1 answer
  • Liam filled each of 5 buckets with 3.5 liters of water. How much water did Liam use to fill all 5 buckets
    11·2 answers
  • Miguel has 48 coins. Of the 48 coins, <br> 5<br> 8<br> are dimes. How many of the coins are dimes?
    5·1 answer
  • Please answer this math question for me
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!