MATHEMATICS MIDDLE SCHOOL

From a board 8 feet in length,Emmet cut two ,2 and 1 over3-foot bookshelves.how much of the board remained?

Answers

Answer 1
Answer:

Answer:

  5 (2)/(3)

Step-by-step explanation:

To get how much of the board remained, we simply subtract the length Emmet cut from the initial length of the board

Initial length of the board = 8

Length cut out  =    2 (1)/(3)

                         = (7)/(3)

                         

Length of board remained = Initial length of board - Length cut out

                                            = 8 - (7)/(3)

           

                                             = (24-7)/(3)

                                             =(17)/(3)

                                          = 5 (2)/(3)

Therefore the length of the board remained  is 5 (2)/(3) feet
Answer 2
Answer: 2 1/3+2 1/3 =4 2/3
8-4 2/3 is 3 1/3.
3 1/3 is your answer.

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. The value of a professional basketball player's autograph rose 40% in the last year. It is now worth $308.00. What was it worth a year ago? $210.00 $240.00 $230.00 $220.00

Answers

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Victor has $60.00 in his wallet.He buys a basketball for $12.89 and a sled for $39.99.How much money does he have left.

Answers

60-12.89-39.99= 7.12$ left
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Are 4/16 equivalent to 0.25

Answers

0.25= 25/100

25/100 = 5/20= 1/4

4/16 = 1/4

It is equivalent

Hope I helped! (Pick me as brainliest!)
Well lets see first lets simplify the equation the 4/16 = 2/8 and 2/8 = 1/4 if we put this fraction into the decmil form it is 0.25. If you have more questions like these with numbers going into 100 what i mean is if you have 1/2 make put the demonanator into 100 so you can make that a decmil too it will be easier In all IT IS EQUIVLENT :-) hope this helped

A standard cofee mug has a capacity of 16 fluid ounces .If annie needs to fill 26 mugs with coffee how many total quarts of cofee does she need?explanation

Answers

It would be 52 quarts of coffee because there are 32 fluid ounces in a quart by the U.S. standard. I hope this helps, if you need more help ask, and have a nice day! :)

What is 4/7 of 210? please tell me I need to KNOW!!!!!

Answers

In case you need to show your work; 
(4/7) * 210 = 120
120 would be the correct answer

4/7 * 210 = 120

Which ordered pair is a solution to the equation? Y=-2x+4A. (-3, 6)
B. (-4, 5)
C. (5, -6)
D. (-6, 5)

Answers

to find that out, we need to substitute the values of each pair and see which makes the equation true:
y = -2x + 4
and the answer is C. (5, -6), lets substitute:
-6 = -2(5) + 4
-6 = -10 + 4
-6 = -6
which holds true
Other Questions
Please help me with this math question if you can.
if the product of two positive fractions a and b is 15/56' find three pairs of possible values for a and b.
Plz help us out we really need this
URGENT,PLEASE HELP ME !!!!!!!!!!!!!!!