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Whitepunk [10]
3 years ago
13

you made a 75, 80, 85,and 86 so far on your test. what grade do you need to make on the next test in order to have an 85 average

?
Mathematics
1 answer:
Nikitich [7]3 years ago
6 0
You'd have to get atleast a 99%
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(HELP ASAP!!)
7nadin3 [17]

Answer:

1500

Step-by-step explanation:

24 month means 2 years ( N )

rate 15 pcpa ( R )

amount is 5000 ( P )

so by formula

interest = P×N×R/100

so ( I ) = 5000×2×15/100

so( I ) = 50×2×15 ....... ( here 100 ( 2 zero ) and 5000.( 2 zero ) got canceled

so ( I ) = 50×2×15

so ( I ) = 100×15

so ( I ) = 1500

MARK AS BRAINLIST IF IT IS USEFUL

3 0
3 years ago
HELP ME PLZZ I DONT UNDERSTAND THIS!!!!!!
sweet-ann [11.9K]

Answer:

1/2

Step-by-step explanation:

y =  kx

where k is the constant of proportionality

y = 1/2 x  so k= 1/2

4 0
3 years ago
Help me in this math please please
sweet-ann [11.9K]
A. -1 Because you would divide 3x and -6 by 2.

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Olenka [21]

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2+2=4

Step-by-step explanation:

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