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
Salsk061 [2.6K]
3 years ago
15

Billy was counting the number of wheels and bike seats at the playground. He saw tricycles and bicycles. He counted 79 wheels an

d 28 seats.How many bicycles did Billy see?
Mathematics
2 answers:
nekit [7.7K]3 years ago
8 0
28 times 3 is 84. That is 5 too many wheels. If you take 5 tricycles of and replace them with 5 bikes you have 5 less wheels. This means Billy saw 5 bikes and 23 tricycles.
-BARSIC- [3]3 years ago
5 0
Billy saw 5 bikes
System of equations
2x + 3y = 79
x + y = 28 
You might be interested in
A pudding recipe for 50 people calls for 4 cups of suger. Each bag contains 6 cups of suger how many bags of suger will be neede
Mashutka [201]

Answer:

4 bags

Step-by-step explanation:

50 people = 4 cups

300 people = 24 cups

24 cups ÷ 6 cups a bag = 4 bags

5 0
2 years ago
Which lines are Vertical Angles, Complementary Angles, and Supplementary Angles?
baherus [9]

Step-by-step explanation:

Vertical Angles: Angles facing each other.

Example: 6 & 7

Complementary Angles: Angles adding up to 90 degrees / making a right angle.

Example: 9 & 10

Supplementary Angles: Angles adding up to 180 degrees / making a straight line.

Example: 7 & 8

7 0
3 years ago
Help asap pleasee, I'LL GIVE BRAINLIEST FOR THIS QUESTION
pochemuha

Answer:

C is the answer

Step-by-step explanation:

2π/2 = π

8 0
2 years ago
Read 2 more answers
Please answer this correctly
Dovator [93]

Answer:

Dillon..............

6 0
3 years ago
Read 2 more answers
How to subtract a negative fraction from a positive fraction?
ikadub [295]
Let's take an example to illustrate this case:

<span>positive fraction = 2/7
</span>
<span>negative fraction = - 3/5

Now we need to subtract  </span><span>- 3/5 from 2/7

Right?

2/7 - (-3/5) = 2/7 + 3/5

here we need to unify the denominators as follows:

the lowest common factor between 7 and 5 is 35
2/7 = 10/35
3/5 = 21/35

Now back to </span><span>2/7 + 3/5:

</span><span><span>2/7 + 3/5 = 10/35 + 21/35 = (10+21)/35 = 31/35

That's it




Hope that helps you</span>
</span>
8 0
3 years ago
Other questions:
  • 2) Use the rules of exponents to evaluate or simplify. Write without negative exponents. 1 / 4^-2 = ____
    6·2 answers
  • There are 4 cups in a quart and 4 quart in a gallon. how many cups are in a 5- gallon jug of water?
    7·2 answers
  • A rectangle has a perimeter of 48 feet and a length of 14 ft which equation can you solve to find the width
    6·1 answer
  • Let’s find 1/4-1/8, First, write the subtraction so the fractions have denominator 8. Then subtract.
    8·1 answer
  • Jill earns a yearly salary of $40,000 plus 15% commission on total sales. Shonda earns $55,000 yearly salary plus 10% commission
    10·1 answer
  • What is the value of x?​
    5·1 answer
  • A landscaping service company charges customers a one-time fee and an hourly rate of $15. For 1 hour of service, the company cha
    15·1 answer
  • Draw and label what in the picture​
    7·1 answer
  • _______is the process of paying off a debt with regular fixed payments.
    9·1 answer
  • Amelia invests money in an account paying simple interest. She invests $100 and no money is added or removed from the investment
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!