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
labwork [276]
2 years ago
9

Please answer as directed. Thanks

Mathematics
2 answers:
Anestetic [448]2 years ago
8 0

Answer:

Step-by-step explanation:

RUDIKE [14]2 years ago
7 0

Answer:

470 balls

Step-by-step explanation:

Let the number of tennis balls Kerns have be x and the number of tennis balls Hardy has be 3x. We want to find their difference: 3x-x = 2x

Total no. of balls = Kerns + Hardy

                            = x + 3x

                            = 4x

4x = 940

2x = \frac{2}{4} × 940

    = 470

You might be interested in
Plans say that 1800 gallons of water are recycled through the water rush ride each minute. Ms Luca wants to make a statement abo
algol13
1800 gal converts to 7200 quarts, and divide that by 60 you get 120 quarts of water per second.
7 0
3 years ago
Read 2 more answers
The hollow sphere has a diameter of 6 cm. Which expressions represent the volume of the shaded composite figure? Check all that
nikklg [1K]

It’s A, C and D. Idk about explanations

6 0
3 years ago
Read 2 more answers
Which decimal is equivalent to five over eight?
adell [148]

Answer:

C

Step-by-step explanation:

use calculator

press a b/c

7 0
3 years ago
The total cost to rent 5 chairs and 3 tables is $27. The total cost to rent 2 chairs and 12 tables is $81. What is the cost to r
kati45 [8]

The cost to rent each chair is $1.5 and cost to rent each table is $6.5

<h3>Applications of systems of linear equations </h3>

From the question, we are to determine the cost to rent each chair and each table

Let c represent chair

and

t represent table

From the given information,

The total cost to rent 5 chairs and 3 tables is $27

That is,

5c + 3t = 27 ------------ (1)

Also,

The total cost to rent 2 chairs and 12 tables is $81

That is,

2c + 12t = 81 ---------- (2)

Now, solve the equations simultaneously

5c + 3t = 27 ------------ (1)

2c + 12t = 81 ---------- (2)

Multiply equation (1) by 2 and multiply equation (2) by 5

2 × [5c + 3t = 27 ]

5 × [2c + 12t = 81 ]

10c + 6t = 54        ------------- (3)

10c + 60t = 405   ------------- (4)

Subtract equation (4) from equation (3)

10c + 6t = 54        

10c + 60t = 405

---------------------------

-54t = -351

t = -351/-54

t = 6.5

Substitute the value of t into equation (2)
2c + 12t = 81

2c + 12(6.5) = 81

2c + 78 = 81

2c = 81 - 78

2c = 3

c = 3/2

c = 1.5

∴ The cost of chair is $1.5 and cost of table is $6.5

Hence, the cost to rent each chair is $1.5 and cost to rent each table is $6.5

Learn more on Solving system of linear equations here: brainly.com/question/13729904

#SPJ1

8 0
1 year ago
Put 9, -7, and -8 in order from least to greatest. You can use the number line to help. 9 -10 -8 -7 -6 -8 -4 -2 0 2 4 6 8 10​
boyakko [2]

-8, -7, 9

Step-by-step explanation:

8 0
1 year ago
Other questions:
  • Sin150+sin120÷cos210-cos300
    13·1 answer
  • Todd begins piano practice at 4:15 P.M. and ends at 5:50 P.M. How long does he practice?
    12·2 answers
  • A group consists of fourfour men and eighteight women. threethree people are selected to attend a conference.
    6·1 answer
  • I’m not sure how to do this
    5·2 answers
  • A recipes calls for 1/4 cups of flour. Carter only has a measuring cup that holds 1/8 cup. how can carter measure the flour he n
    7·2 answers
  • Pls help <br>Lcm of 4 and 15? <br>least common multiple
    8·2 answers
  • PLEASE HELP WITH QUESTION. I am taking a test right now with little time left.
    13·1 answer
  • SOMEONE PLZ HELP I HAVE TILL TMR TO GET A 49% up
    12·1 answer
  • Navigators locate an object by measuring its location clockwise direction from due north. The measure of the angle is called the
    5·1 answer
  • A universitys freshman class has 8900 students. 3471 of those students are majoring in Engineering. What percentage of the frehm
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!