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bixtya [17]
2 years ago
13

There are 15 desk in a teachers classroom. The teacher removed 3/5 of the desks from her classroom. How many desk did the teache

r remove?
Mathematics
1 answer:
FrozenT [24]2 years ago
7 0

Step-by-step explanation:

To subtract fractions, find the LCD and then combine.

Exact Form: 72/5

decimal form: 14.4

mixed number form: 15 2/5

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If the area of a rectangle is 144 sq. in. and the length of one side is 18in. what is the length of the other side?
navik [9.2K]

Hello from MrBillDoesMath!

Answer:  The other side has a length of 8

Discussion:

Area of a rectangle = l * w ( length times width). In our case

Area = 144 = l * w = 18 * w =>

18 w = 144  =>

w = 144/18 = 8


Thank you,

MrB

8 0
3 years ago
If x=7and =-2, determine the value of 6x-4y
SVEN [57.7K]

Answer:

the answer is 50

Step-by-step explanation:

first you plug in the x and y in the equation, making it 6(7)=-4(-2)           then, you multiply the numbers together, making the equation 42+8.                                                    finally, you add those numbers together, giving you the answer 50

8 0
3 years ago
Read 2 more answers
Help?????????????????
Law Incorporation [45]

Answer:

54 lbs.

Step-by-step explanation:

7 x 6 = 42

3 x 4 = 12

42+12=54

3 0
3 years ago
Answer the questions below. When you are finished, submit this assignment to your teacher by the due date for full credit. Total
Andrews [41]
Jill had a total score of 40 on 13 quizzes, so her average was
  40/13 ≈ 3.08

_____
1 quiz @ 1 = total of 1
3 quizzes @ 2 = total of 6
4 quizzes @ 3 = total of 12
4 quizzes @ 4 = total of 16
1 quiz @ 5 = total of 5
total score = 1 + 6 + 12 + 16 + 5 = 40
total quizzes = 1 + 3 + 4 + 4 + 1 = 13
8 0
3 years ago
Solve for x<br> 8x = y<br> PLEASE HELPPPPPP
svlad2 [7]

Hi ;-)

8x=y \ \ /:8\\\\\boxed{x=\frac{y}{8}}

6 0
3 years ago
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