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NISA [10]
3 years ago
6

SOMEONE HELP ME PLEASE

Mathematics
1 answer:
Novay_Z [31]3 years ago
3 0
Y - 5 = -1/2(x-1)

hope this helps!
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More math questions there are 2
7nadin3 [17]

<em><u>Problem One</u></em>

Remark

You don't pay a sales tax until cash is exchanged for goods or services.

So what is 70% off

Solution

Sale price = given price * (100% - 70%)

Sale Price = 72 * 30%

Sale Price = 72 * 30/100

Sale Price = 72 * 0.3

Sale Price = 21.6 dollars.

The sales tax is 5% of this amount

21.6 * 5/100 = 1.08

The total cost is = 21.6 + 1.08 = 22.68

Problem Two

If they marked up 100%, effectively they doubled the price.

New Price = old price + 100% of old price.

New Price = 48.50 + 48.50 = 97 dollars.

The sales tax is 6% * 97 = 6/100 * 97 = 5.82

Total Cost = Cost of item + Tax

Total Cost =97 + 5.82

Total Cost = 102.82 Answer <<<<

4 0
3 years ago
7 times as much as the sum of 1/3 and 4/5
LenKa [72]
1.86 is your answer
1/3*4/5=4/15
4/14*7/1=28/15
28/15=1.86
Your answer is 1.86

Hope this helps.
7 0
4 years ago
Find the slope of the line that passes through (23,-3) and (81,91)
laiz [17]

Answer: m = 94 / 58 = 47 / 29 = 1.62069

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Mr. Yan is competing in a local biathlon, a race which consists of a biking and a running event. The race is a total distance of
romanna [79]
The is gonna be 2.72 because its subtraction an it you where to subtract 8.7 from 11.42 the answer would be 2.72


8 0
4 years ago
Read 2 more answers
If fencing costs $50 a foot how much do you save by only building a fence around rectangle ABEF
Elis [28]
Put the “ABEF” to answer
5 0
3 years ago
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