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
Annette [7]
3 years ago
7

Team X can set up chairs in the gym in 15 minutes and team Y can set up the chairs in 20 minutes. How much time would they take,

working together, to set up the same chairs?
Mathematics
1 answer:
abruzzese [7]3 years ago
3 0
Team X : 1min --> 1/15 chairs
Team Y : 1min --> 1/20 chairs
Team X&Y : 1min --> 1/15 + 1/20 = 7/60 chairs
X min --> 60/60 chairs
X= 60/7 min
You might be interested in
Use mental math to find 585-187
Goshia [24]

The value of the expression 585-187 is 398

<h3>How to evaluate the expression?</h3>

The difference expression is given as:

585 - 187

The first step has already been given as:

187 - 2 = 185

For the next step, we have:

585 - ___ = 400

When the above equation is completed, we have:

585 - 185 = 400

Recall that the first step is to subtract 2 from 187.

So, the next step would be:

400 - 2 = 398

Hence, the value of the expression 585-187 is 398

Read more about difference at:

brainly.com/question/2173964

#SPJ1

7 0
2 years ago
5. What is the equation in slope-intercept form for the graph of the line shown?
zhuklara [117]

Answer:

5. \: y =  - 2x - 1 \\ 6. \: y - 4 = 3(x + 2) \\ 7. \: the \: cost \: to \: rent \: the \: game \: center

3 0
3 years ago
Solve for x in 4^2x=2^5-x​
alexandr402 [8]

Answer:

x=1.88

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
The equation for the circle below is x² + y2 = 16. What is the length of the<br> circle's radius?
ankoles [38]

Answer:

4

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Find 3 consecutive even numbers where the product of the smaller two numbers is 40 less than the square of the largest number.
Marina86 [1]
3\ consecutive\ even\ numbers:\ 2x,2x+2,2x+4\\\\2x(2x+2)+40=(2x+4)^2\\\\&#10;4x^2+4x+40=4x^2+16x+16\\\\&#10;4x^2-4x^2+4x-16x=16-40\\\\-12x=-24\ \ |:(-12)\\\\x=\frac{24}{12}=2\\\\2x=2=4\\\\2x+2=6\\\\2x+4=8\\\\Numbers\ are\ 4,6,8.
5 0
3 years ago
Other questions:
  • A pair of sneakers is priced at $150 and is on sale. Yolanda pays $105 for a pair of the sneakers. What percent is the markdown
    9·1 answer
  • Xavier Designs has the logo shown below on their office door. The logo has two smaller congruent triangles that are similar to t
    14·1 answer
  • Solve fora - 26 = - 2w Simplify your answer as much as possible
    10·1 answer
  • Question 1 (Mandatory) (2 points)<br><br><br> Simplify.<br><br> -2x + 3 - 4x + 5 + 3x
    6·2 answers
  • Linear equations 6x+5=5x+8+2x
    10·1 answer
  • Tyrone weighed 1 box of macaroni on a scale and found it weighed 0.6 pounds. What could Tyrone do to find the total weight of 10
    11·2 answers
  • What is the volume of a box with a base of 672 square inches and a height of 25 inches? A. 1,680 in33
    9·1 answer
  • Integers between -15 and -13​
    12·2 answers
  • ON YOUR OWN
    6·2 answers
  • Can someone help me with these problems and can you number them
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!