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Ira Lisetskai [31]
3 years ago
10

You deposit $365 into a savings account. After one year, the amount in the account is $428 . Which expression describes the perc

ent of increase in the account balance?
Mathematics
2 answers:
Oduvanchick [21]3 years ago
5 0
It would be 63$ a year which would be 5.79% of 365
Dennis_Churaev [7]3 years ago
4 0

Answer:

x=\frac{65}{365} *100

Step-by-step explanation:

Given :You deposit $365 into a savings account. After one year, the amount in the account is $428 .

To Find : Which expression describes the percent of increase in the account balance?

Solution :

let x be the percent of increase in the account balance .

Since she had $365

after one year she has $428

increased amount = 428-365 =$65

So x=\frac{65}{365} *100

x=17.8%

Thus the expression describes the percent of increase in the account balance : x=\frac{65}{365} *100


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Gala2k [10]

Answer:

-128 it’s on the table

Step-by-step explanation:

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3 years ago
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What is the quotient and the remainder for <br> 52 divided by 8
Marianna [84]
52/8 = 6 
6*8 = 48
52-48 = 4

So 52 = 6*8+4

The quotient is 6, the remainder is 4.
5 0
3 years ago
∠EFG and ∠LMN are supplementary angles, m∠EFG=(3x+17)º, and m∠LMN=(12x−5)º.
Ira Lisetskai [31]

Answer:

EFG = 50.6, LMN = 129.4

Step-by-step explanation:

ok so s supplementary angles mean, their angles will always add upto 180. for example if one angle is 100° then the other will be 80°.

to find the angles first we need to solve for x.

we know EFG + LMN = 180 because its supplementary.

that's is (3x+17) + (12x-5) = 180.

we now solve for x;

15x+12 = 180

15x = 168, x= 168/15 = 11.2

now that we know x we can put this value in the corresponding equation of EFG and LMN to find the angles.

EFG = 3x11.2 + 17 = 50.6

LMN = 12x11.2 - 5 = 129.4

7 0
3 years ago
The perimeter of a rectangle is 36m. If its length is increased by 1m and the width is increased by 2m, its area will increase b
maw [93]

Answer:

  80 m^2

Step-by-step explanation:

The given information lets you write two equations involving length (x) and width (y).

  • 2(x +y) = 36 . . . . the perimeter is 36 m
  • (x+1)(y+2) -xy = 30 . . . . increasing the length and width increases area

The second of these equations simplifies to another linear equation, giving a system of linear equations easily solved.

  xy +y +2x + 2 -xy = 30

  2x +y = 28 . . . . . . . subtract 2

Dividing the first equation by 2 gives

  x +y = 18

and subtracting this from the above equation gives ...

  (2x +y) -(x +y) = 28 -18

  x = 10

Then

  y = 18 -10 = 8

The area of the original rectangle is xy = 10·8 = 80 m^2.

4 0
3 years ago
1 3/5(t-6)=-0.4 solve the equation​
andrew11 [14]

t= 6 1/4 hope this helps

6 0
3 years ago
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