100 points
Kayla receives a bill for $754 for a new sofa. The bill includes a 6.2% tax on the sofa's selling price and a $26 delivery fee.
1)
Which equation could be used to find the selling price (x) of the sofa?
A) 1.062x + 26 = 754
B) 1.062x − 26 = 754
C) 1.062x = 754
D) 0.062x + 26 = 754
2)
To the nearest cent, what was the selling price of the sofa?
A) $575.90
B) $634.72
C) $685.50
D) $728

1).  A) 1.062x+26=754

2).  C) $685.50

Step-by-step explanation:

1)  You have the sofa price as x plus 6.2% of the sofa price.

So you would need to show 106.2% of selling price which would be...

1.062x

add the delivery fee to this...

1.062x+26

and that gives you all costs in one equation so you can calculate the selling price...

1.062x+26=754

2)  simply solve our equation..

1.062x+26=754

1.062x=728

x=685.499

round to nearst cent..

$685.50

answer: 1722

step-by-step explanation:

given: the mass of saturn=

the mass of mercury=

the number of times the mass of saturn is greater than the mass of mercury

hence, the mass of saturn is 1722 times greater than the mass of mercury.

so then what are you asking?

step-by-step explanation: