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Masja [62]
2 years ago
11

Heather paid $2,022.30 for a computer. If the price paid includes a 7% sales tax, which of the following equations can be used t

o determine the price of the computer after tax? (Let x represent the cost of the computer and y represent the total cost after tax.)
Mathematics
1 answer:
Anastasy [175]2 years ago
3 0

Answer:

The equation should be  

2,022.30 x .07= x

X+2022.30= final sale price

Step-by-step explanation:

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24 students is _% of 43
DedPeter [7]

Answer:

(24 / 43) * 100 = 55.81395349 %

which equals roughly 55.81 %

Step-by-step explanation:

6 0
3 years ago
Responde el siguiente problema de lógica: Al mirar el reloj, vemos que la manecilla de los minutos apunta a un número que casual
ANTONII [103]

Answer: 11:50

Step-by-step explanation:

Ok, la manecilla de los minutos apunta al numero X.

si la ora es Y, entonces Y + X = 12:00

podemos asumir que Y es 11:y

y es la cantidad de minutos despues de las 11, es un numero entre 0 y 59 (por que una hora solo puede tener 60 minutos)

Si la manecilla de los minutos apunta al numero 6 por ejemplo, entoces:

y = 11:30 y X = 6 min

X + y = 11:30 + 0:06 = 11:36

Así funciona.

la equacion es:

y = 5*X

y tambien queremos que:

X + y = 60min

reemplazo y por lo de la equacion de arriba:

X + y = X + 5*X = 6X = 60min

X = 10

Si la manecilla apunta al 10, tenemos que:

y = 11:50 y X = 10min

y + X = 11:50 + 0:10 = 12:00

Entonces podemos concluir que la hora es 11:50.

8 0
3 years ago
20 pts to whoever helps!!
Goshia [24]

Answer:

A

Step-by-step explanation:

Becaus it is

6 0
3 years ago
Can someone help me please
____ [38]

Answer:

A

Step-by-step explanation:

4×-12

Answer is letter A

hope it help^^

6 0
2 years ago
Callan is buying a square shaped platter with an area of 169 square inches what is the correct step he should take if he wants t
bagirrra123 [75]

a = length of one side.

Area of a square = a^2

in our problem,

Area = 169 square inches

a = ?

Plug our numbers into the area formula mentioned above.

169 in^2 = a^2.

Take the square root of each side to find the side length of the square shaped platter.

13 = a

4 0
2 years ago
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