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
bekas [8.4K]
3 years ago
13

A birthday present for Mrs. Psarros costs $24. How much less will each teacher pay if 4 teachers share the cost equally than if

3 teachers share the cost?
Mathematics
1 answer:
nirvana33 [79]3 years ago
4 0

Answer:

2 Dollars

Step-by-step explanation:

First check how much it would cost for 3 teachers to buy the present like this:

24÷3

3_/24

08

1 teacher pays 8 dollars

now If Do this Over with 4 teachers

24÷4

4_/24

06

1 teachers pays 6 dollars

now the difference is 8-6 = 2 dollars

You might be interested in
Which is equivalent to sin^-1(.75)
Neko [114]
<h2>Answer: 0.85 radians</h2>

Step-by-step explanation:

We have the following trigonometric expression:

sin^{-1}(0.75)=arcsin(0.75)

The result of this calculation is:

sin^{-1}(0.75)=48.59\° where the angle is in degrees

If 360\°=2\pi rad then:

48.59\°(\frac{2\pi rad}{360\°}=0.848 rad \approx 0.85 rad  

Therefore the answer is 0.85 radians

3 0
3 years ago
The length of a rectangle is 3 cm more than its breadth. If the perimeter of the
schepotkina [342]

Answer:

breadth = 10 cm

length = 13 cm

Step-by-step explanation:

so,

perimeter = 46cm

2(l+b) = 46cm

or, 2(3+b+b) = 46cm ( because l = 3+b)

or, 2(3+2b) = 46cm

or, 6 + 4b = 46cm

or, 4b = 46cm - 6

or, 4b = 40cm

or, b = 40/4 cm

so, b = 10 cm

now,

l = 3cm + b

l = 3 cm + 10cm

= 13cm

4 0
3 years ago
Algebra 1!!
emmasim [6.3K]

Answer:

\huge\boxed{b.\ x=6;\ y=3}

Step-by-step explanation:

\left\{\begin{array}{ccc}x=2y&(1)\\2x+3y=21&(2)\end{array}\right\\\\\text{Substitute (1) to (2):}\\2(2y)+3y=21\\4y+3y=21\qquad\text{combine like terms}\\7y=21\qquad\text{divide both sides by 7}\\\dfrac{7y}{7}=\dfrac{21}{7}\\\boxed{y=3}\\\\\text{Substitute it to (1):}\\x=2(3)\\\boxed{x=6}

5 0
3 years ago
Read 2 more answers
What is the slope of this line
ruslelena [56]

The slope is -4/3

This is because from the first dot to the second it is going down (negative) four the to the right (positive) three.

7 0
2 years ago
find the sum of all number from 50 to 350 which are divisible by 6. hence, find the 15th term of that A.P​
QveST [7]

Step-by-step explanation:

this is the answer shreya sorry but attachment mein second se start hai answer

8 0
3 years ago
Other questions:
  • How do you find the equation for the line that is parallel to the line y=2/3x-7 and passes through the point (3,-1)
    6·1 answer
  • What happens to the minimum point of f(x) = x2 + 5x + 2, when it is changed to f(x) = 5x2 + 5x + 2?
    10·1 answer
  • What is the x value in the soulution to this system of linear equation 2x-y=11 x+3y=-5
    9·1 answer
  • In a nine-inning game, 20 of a baseball team’s 26 outs were fly balls. Fifty percent of the outs made by infielders and 100% of
    13·1 answer
  • You are competing in a race. The table shows the times from last year's race. You want your time to be last year's median time w
    13·2 answers
  • Find the area of the shaded figure of an arrow
    15·1 answer
  • What is the value of x? <br>enter your answer in the box.<br>x = _​
    8·1 answer
  • Solve for m: 329 + 5.75m = 363.50
    8·1 answer
  • How many solutions does -6p + 7 = 7 - 6p have?
    14·1 answer
  • How do you simplify 48/200
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!