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Maslowich
3 years ago
8

PLS HELP 15 POINTS

Mathematics
1 answer:
RSB [31]3 years ago
8 0

Anna's balance after writing check #1620 was B) $1606.42

Step-by-step explanation:

Step 1; Whenever you make a payment, make a cash withdrawal the money in your account decreases as you're giving your money to someone else. So the money spent or taken is reduced from the balance in your account.

Whenever you get your paycheck or make a deposit the money you have in your account increases. So the amount of money put in or the money you are paid is added with the balance you have in your account.

Step 2; Anna had a balance of $2,339.27 before writing the check #1620. She withdraws an amount of $732.85 under the description of  the city bank. As she withdrew money, withdrawn money is subtracted from the balance.

Balance after writing the #1620 check = Balance before writing the #1620 check - amount of money withdrawn = $2,339.27 - $732.85 = $1,606.42,

So her balance after writing check #1620 was $1,606.42.

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Use the distributive property to rewrite the expression 4(3.5 + 2.3).
Fed [463]

Step-by-step explanation:

4x 3.5 + 4x 2.3

14 + 9.2

= 23.2

6 0
3 years ago
Read 2 more answers
ariane borrows $400 on a 4-year loan. she is charged 5% simple interest per year . How much interest is she charged for 4 years?
vodomira [7]

Answer:

  1. Interests charged for 4 years: $80
  2. Total amount to pay back:$480

Step-by-step explanation:

  • To know the future value of an specific amount that is borrowed from a  bank we use the following equation: FV= PV\imes{(1+n\times{i})}, where FV is future value, PV present value, n the amount of periods and i the interest rate.
  • In this particular case, the present value of the loan is $400, n=4 (4 years), i=5%. Then the future value equals: FV= 400\times(1+4\times0.05). Then FV= $480, which is the total amount of money she would have to return in 4 years.
  • The interest paid can be calculated as the total amount paid ($480) minus the inicial loan ($400), which means that total interests paid= FV- PV= $80.
8 0
3 years ago
The functions f and g are defined as follows f(x)=-5x-3 g(x)=2x^3+2 <br> Find f(6) and g(-3)
levacccp [35]

Answer

f(6) = -33 and g(-3) = -52

Explanation;

Given the function

f(x)=-5x-3

f(6)=-5(6)-3

f(6) = -30 -3

f(6) = -33

Similarly if g(x)=2x^3+2

g(-3)=2(-3)^3+2

g(-3) =  2(-27)+ 2

g(-3) = -54 + 2

g(-3) = -52

Hence f(6) = -33 and g(-3) = -52

8 0
3 years ago
Please help with 30!
Paladinen [302]

The equation of the graph y= x^{3}-2x^{2} +3x-4 has no symmetry

The equation of the graph y = x^{3}-2x^{2} +3x-4

Replace y with -y in the given equation

-y = x^{3}-2x^{2} +3x-4

When replacing y with -y gives the different equation. The equation is not symmetric with respect to x axis

Replace x with -x in the given equation

y = (-x)^{3} -2(-x^{2} )-3(-x)-4

y = -x^{3}-2x^{2} +3x-4

When replacing x with -x gives the different equation. The equation is not symmetric with respect to y axis

Replace x with -x and y with -y in the equation

-y = (-x)^{3} -2(-x^{2} )-3(-x)-4

-y =  -x^{3}-2x^{2} +3x-4

When replacing x with -x and y with -y gives the different equation. The equation is not symmetry with respect to origin.

Hence, the equation of the graph y= x^{3}-2x^{2} +3x-4 has no symmetry

Learn more about symmetry here

brainly.com/question/16180199

#SPJ1

4 0
1 year ago
Jeremy is looking at two different options for a new gym membership. Plan A has a fee of $40 plus an additional fee of $19.95 pe
klio [65]
Dang I just had this
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4 years ago
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