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Stels [109]
3 years ago
12

A mathematics Teacher brought 40 expensive calculator at 16400 each and a number of cheaper calculator costing tshs 5900 each. S

he spent a total of 774,000 ,how many cheaper calculator did she buy
Mathematics
1 answer:
Novay_Z [31]3 years ago
4 0

Answer:

20

Step-by-step explanation:

First, let's find how much she spent on the expensive calculators

40 times $16400= $656,000

Now, lets find how much money she had for the cheap calculators.

$774,000- $656,000=$118000

Now that we have her budget (money remaining) for the cheaper calculators, lets divide that by the price for each individual calculator.

$118000/$5900=20

If you like my answer, please mark me as a brainliest! (I am new to this community.)

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Find the area of the shaded figure.
olasank [31]

Answer:

8500 ft²

Step-by-step explanation:

First we need to find the area of the non shaded region within this shaded region. To find the area of this non shaded rectangle, use the formula base×height.

20×100=2000 ft².

Now we need to find the height and width of the shaded region which is,

25+25+20=70 Height

25+25+100=150 Width

mutiply these numbers 150×70=10500 ft²

Now we just need to subtract that inside area.

10500-2000=8500 ft²

5 0
3 years ago
Faces: <br> Edges: <br> Vertices:
sesenic [268]

Answer:

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Step-by-step explanation:

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There are:

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5 0
2 years ago
Read 2 more answers
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MrMuchimi

Answer:

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Step-by-step explanation:

Given data

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s= 85m + 45

Hence option C is correct

8 0
3 years ago
Plz help me.............
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