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Cerrena [4.2K]
3 years ago
10

PLEASEE I NEED HELP ITS THE LAST YEAR TEST

Mathematics
1 answer:
borishaifa [10]3 years ago
8 0
2 - 8.5 , 5 - 5.5 , 8 - 2.5 , 14 - -3.5, 16 - -5.5 , 18 - -7.5 . MAD = 5.5
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kissa brought an item at Tsh 250,000/= she sold it by a certain price and got loss of 1/4 of the buying price. find the percenta
eimsori [14]

Answer:

Loss %age = 25%

Step-by-step explanation:

<u><em>Cost Price of Item</em></u> = 250,000/-

<u><em>Loss </em></u>= 1/4 = 0.25 of 250,000

=> 62,500 /-

<u><em>%age Loss</em></u> = Loss*100/Cost Price

=> 62,500 * 100 / 250,000

=> 6,250,000/250,000

=> 25 %

5 0
3 years ago
:( need help pls pls pls pla
Alenkasestr [34]

Answer:

216

Step-by-step explanation:

7 0
3 years ago
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Simplify the expression where possible.(-4 x^2 )^2
Oduvanchick [21]

Answer:

16x^{4}

Step-by-step explanation:

(a^{m})^{n}=a^{m*n} \\\\\\    and   (a*b)^{m}= a^{m}*b^{m}

(-4x^{2})^{2} = (-4)^{2} *(x^{2})^{2}\\\\\\=16 * x^{2*2}\\\\=16x^{4}

6 0
4 years ago
–3x – 3y &gt; –18. <br> –x &lt; –y
Veseljchak [2.6K]

Answer:

hmmm.... -2y/3

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6 0
3 years ago
The price of a stock falls $1.50 each day for 7 days.
mina [271]

Answer

given,

Price of the stock =  $36

stock price fall per day =  $1.50

number of days price fall = 7 days

a) the price of the stock changes by = $1.50 x 7

                                                            = $10.5

   Price of stock decreased by $10.5

b) Price of stock after 7 days

                     = $36 - $10.5

                     = $25.5

    the value of stock after 7 days is equal to $25.5

3 0
4 years ago
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