What is the first step in solving the equation 3,5n+6.4 = 42.5?

Add 6.4 to each side of the equation.

Subtract 6.4 from each side of the equation.

Multiply each side of the equation by 3.5.

Divide each side of the equation by 6.4.

Kristen owns a bakery called Kristen's cakes and such and is considering lowering the price of her cakes Kristen pulls her customers and determines that she can sell 100 cakes each week when she charges $25 each she also discovers that for every one

Which number has a greater value in the thousands place 6,704 or sixteen thousand nine hundred eighteen

An angle measures 80° less than the measure of its supplementary angle. What is the measure of each angle?

How to figure out witch rays are parallel

18b-3x=3 (_b-_x) how do I work this problem

Every 2/3 hour, Harris can sew 1/6 pair of jeans. what is the unit rate?

How do you find percent increase and decrease

Tracy bought 3 tickets for a day tour trip to a city. The price of each ticket was the same. After she bought the tickets, her account balance showed a change of - $95.31.

How are the values of the eights in 880 related

Dion meets a friend for lunch at 12:45 p. m. They spend 1 hour 25 minutes eating lunch. What time do they finish eating lunch? 1:10 p. m. 1:45 p. m. 2:05 p. m. 2:10 p. m.