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Darina [25.2K]
2 years ago
14

SOMEBODY HELP MEEE!!!!

Mathematics
1 answer:
VladimirAG [237]2 years ago
8 0
Solution= x=5
Alernative form= 21 x - 105= 0<span />
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HELPPPPP!!! MATH HOMEWORK. IM STUMPED.
slavikrds [6]
First: 5
Second: 8
Third: 14

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~Zain
3 0
3 years ago
Mario invested $5100 at 13%
cestrela7 [59]

Answer:

Amount = $6614 and 19 cent

Step-by-step explanation:

Formula for compound interest is

A= p(1+r/n)^(nt)

Compounded daily

So n= 365*2= 730

T= 2

r= 0.13

P= 5100

A= p(1+r/n)^(nt)

A= 5100(1+0.13/730)^(730*2)

A= 5100(1+1.78082*10^-4)^(1460)

A= 5100(1.000178082)^1460

A= 5100(1.2969)

A= 6614.19

Amount = $6614 and 19 cent

6 0
3 years ago
Strawberries at the farmer’s market are packaged in baskets weighing between 3 and 4 pounds. Each basket costs $2.50. Faiz spent
sammy [17]
12 to 16 pounds Im not very good at math but I hope this helps 
7 0
2 years ago
I drove 380 miles using 14 gallons of gas. At this rate, how many gallons of gas would I need to drive 418 miles?
ser-zykov [4K]

Answer:

15.4 gallons .

Step-by-step explanation:

The rate of gas used  = 380/14 = 27.14 gallons per gallon.

So for each gallon used  you drive 27.14 miles.

So number of gallons used when travelling 418 miles = 418/27.14

= 15.4 gallons .


8 0
3 years ago
Read 2 more answers
call of duty is orginally priced at $70. GameStop gives a discount and Call of Duty is now priced at $64. What is the percentage
Ghella [55]
-8.571428571428571 look up percentage calculator and do it
8 0
2 years ago
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