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
Harrizon [31]
3 years ago
7

There are 20 bicycles and 10 cars parked in the parking lot. Each bicycle had two wheels and each car had four wheels. How many

wheels are there in total?
wheels?
Mathematics
2 answers:
3241004551 [841]3 years ago
6 0

Answer:

80

Step-by-step explanation:

Inessa05 [86]3 years ago
5 0

Answer:

80

Step-by-step explanation:

(20 x 2) + (10 x 4) = 40 + 40 = 80

brainliest please ;)

You might be interested in
Can someone please help me with this?
Pavel [41]

Step-by-step explanation:

1 year = 12 months

2yrs = 24 months

F(c) =100+5(24)

= 100+120

= $220

4 0
3 years ago
What is the lowest value in the set of data represented by the following box-and-whisker plot?
solong [7]
5 because it’s the lowest
7 0
3 years ago
Read 2 more answers
The radius of a circle is never a chord true or false
frez [133]
True, because the chord connect 2 points of the circumference, but radius connect the center and a point on the circumference.
8 0
3 years ago
When the temperature is 68°F, the speed of sound in air is approximately 343 meters per second. Approximately how many kilometer
Musya8 [376]
0.343 km in one second
5 0
3 years ago
Read 2 more answers
brian and shawna are selling cookie dough. ryan sold 6 packod cookie dough and 12 packages of gingerbread cookies dough for a to
Bogdan [553]

Answer:

Chocolate chip dough = $12

Gingerbread cookie dough = $17

Step-by-step explanation:

Since there are two variables in this problem, setting up a system of equations and using the elimination method will help us find the cost for each package of cookie dough.  Based on Ryan's sales of 6 packages of chocolate chip and 12 packages of gingerbread for $276, the first equation is:

6c + 12g = 276

Since Shawna sold 8 chocolate chip and 3 gingerbread for a total of $147.00, the second equation is:

8c + 3g = 147

Using the elimination method, we will need to multiply the second equation by a factor of -4 in order to eliminate the variable 'g':

-4(8c + 3g = 147) = -32c - 12g = -588

Add the two equations:

6c + 12g = 276

+ <u> -32c - 12g = -588</u>

-26c = -312  or c = $12

Plug the value of 'c' into the first equation:

6(12) + 12g = 276 or 72 + 12g = 276 or g = $17

8 0
3 years ago
Other questions:
  • Hayden built a wooden sculpture with the dimensions
    7·2 answers
  • Given APWVS~HDTFY, what is HD?
    7·2 answers
  • You're playing a game where you defend your village from an orc invasion. There are 3 characters (elf, hobbit, or
    7·1 answer
  • Help!! Please I’m stuck give [10pts]
    6·1 answer
  • Can someone help me the answer is not 8/25​
    5·2 answers
  • Please help!<br> 5^3 x 5^-7
    9·1 answer
  • In 2013, a State Library received a three-year grant to add 69,678 books to their
    8·1 answer
  • Name the four basic steps to take when solving a word problem.
    14·1 answer
  • I need help. I need help. I need help. I need help. I need help. I need help. I need help. I need help. I need help. I need help
    12·2 answers
  • Can someone please help out? I’m stuck on this question and can’t figure it out for the life of me
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!